18907928928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1107

約数の個数: 384

約数和(自身を含む): 65335818240

約数和(自身を除く): 46427889312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 61, 63, 72, 84, 96, 106, 108, 112, 122, 126, 144, 159, 168, 183, 189, 212, 216, 224, 244, 252, 288, 318, 336, 366, 371, 378, 424, 427, 432, 477, 488, 504, 549, 636, 672, 732, 742, 756, 848, 854, 864, 954, 967, 976, 1008, 1098, 1113, 1272, 1281, 1431, 1464, 1484, 1512, 1647, 1696, 1708, 1908, 1934, 1952, 2016, 2196, 2226, 2544, 2562, 2862, 2901, 2928, 2968, 3024, 3233, 3294, 3339, 3416, 3816, 3843, 3868, 4392, 4452, 5088, 5124, 5724, 5802, 5856, 5936, 6048, 6466, 6588, 6678, 6769, 6832, 7632, 7686, 7736, 8703, 8784, 8904, 9699, 10017, 10248, 11448, 11529, 11604, 11872, 12932, 13176, 13356, 13538, 13664, 15264, 15372, 15472, 17406, 17568, 17808, 19398, 20034, 20307, 20496, 22631, 22896, 23058, 23208, 25864, 26109, 26352, 26712, 27076, 29097, 30744, 30944, 34812, 35616, 38796, 40068, 40614, 40992, 45262, 45792, 46116, 46416, 51251, 51728, 52218, 52704, 53424, 54152, 58194, 58987, 60921, 61488, 67893, 69624, 77592, 80136, 81228, 87291, 90524, 92232, 92832, 102502, 103456, 104436, 106848, 108304, 116388, 117974, 121842, 122976, 135786, 139248, 153753, 155184, 160272, 162456, 174582, 176961, 181048, 182763, 184464, 203679, 205004, 208872, 216608, 232776, 235948, 243684, 271572, 278496, 307506, 310368, 320544, 324912, 349164, 353922, 358757, 362096, 365526, 368928, 407358, 410008, 412909, 417744, 461259, 465552, 471896, 487368, 530883, 543144, 611037, 615012, 649824, 698328, 707844, 717514, 724192, 731052, 814716, 820016, 825818, 835488, 922518, 931104, 943792, 974736, 1061766, 1076271, 1086288, 1222074, 1230024, 1238727, 1383777, 1396656, 1415688, 1435028, 1462104, 1592649, 1629432, 1640032, 1651636, 1845036, 1887584, 1949472, 2123532, 2152542, 2172576, 2444148, 2460048, 2477454, 2767554, 2793312, 2831376, 2870056, 2924208, 3126311, 3185298, 3228813, 3258864, 3303272, 3690072, 3716181, 4247064, 4305084, 4888296, 4920096, 4954908, 5535108, 5662752, 5740112, 5848416, 6252622, 6370596, 6457626, 6517728, 6606544, 7380144, 7432362, 8494128, 8610168, 9378933, 9686439, 9776592, 9909816, 11070216, 11148543, 11480224, 12505244, 12741192, 12915252, 13213088, 14760288, 14864724, 16988256, 17220336, 18757866, 19372878, 19553184, 19819632, 21884177, 22140432, 22297086, 25010488, 25482384, 25830504, 28136799, 29729448, 34440672, 37515732, 38745756, 39639264, 43768354, 44280864, 44594172, 50020976, 50964768, 51661008, 56273598, 59458896, 65652531, 75031464, 77491512, 84410397, 87536708, 89188344, 100041952, 103322016, 112547196, 118917792, 131305062, 150062928, 154983024, 168820794, 175073416, 178376688, 196957593, 225094392, 262610124, 300125856, 309966048, 337641588, 350146832, 356753376, 393915186, 450188784, 525220248, 590872779, 675283176, 700293664, 787830372, 900377568, 1050440496, 1181745558, 1350566352, 1575660744, 2100880992, 2363491116, 2701132704, 3151321488, 4726982232, 6302642976, 9453964464, 18907928928]

約数ペア:

[(1, 18907928928), (2, 9453964464), (3, 6302642976), (4, 4726982232), (6, 3151321488), (7, 2701132704), (8, 2363491116), (9, 2100880992), (12, 1575660744), (14, 1350566352), (16, 1181745558), (18, 1050440496), (21, 900377568), (24, 787830372), (27, 700293664), (28, 675283176), (32, 590872779), (36, 525220248), (42, 450188784), (48, 393915186), (53, 356753376), (54, 350146832), (56, 337641588), (61, 309966048), (63, 300125856), (72, 262610124), (84, 225094392), (96, 196957593), (106, 178376688), (108, 175073416), (112, 168820794), (122, 154983024), (126, 150062928), (144, 131305062), (159, 118917792), (168, 112547196), (183, 103322016), (189, 100041952), (212, 89188344), (216, 87536708), (224, 84410397), (244, 77491512), (252, 75031464), (288, 65652531), (318, 59458896), (336, 56273598), (366, 51661008), (371, 50964768), (378, 50020976), (424, 44594172), (427, 44280864), (432, 43768354), (477, 39639264), (488, 38745756), (504, 37515732), (549, 34440672), (636, 29729448), (672, 28136799), (732, 25830504), (742, 25482384), (756, 25010488), (848, 22297086), (854, 22140432), (864, 21884177), (954, 19819632), (967, 19553184), (976, 19372878), (1008, 18757866), (1098, 17220336), (1113, 16988256), (1272, 14864724), (1281, 14760288), (1431, 13213088), (1464, 12915252), (1484, 12741192), (1512, 12505244), (1647, 11480224), (1696, 11148543), (1708, 11070216), (1908, 9909816), (1934, 9776592), (1952, 9686439), (2016, 9378933), (2196, 8610168), (2226, 8494128), (2544, 7432362), (2562, 7380144), (2862, 6606544), (2901, 6517728), (2928, 6457626), (2968, 6370596), (3024, 6252622), (3233, 5848416), (3294, 5740112), (3339, 5662752), (3416, 5535108), (3816, 4954908), (3843, 4920096), (3868, 4888296), (4392, 4305084), (4452, 4247064), (5088, 3716181), (5124, 3690072), (5724, 3303272), (5802, 3258864), (5856, 3228813), (5936, 3185298), (6048, 3126311), (6466, 2924208), (6588, 2870056), (6678, 2831376), (6769, 2793312), (6832, 2767554), (7632, 2477454), (7686, 2460048), (7736, 2444148), (8703, 2172576), (8784, 2152542), (8904, 2123532), (9699, 1949472), (10017, 1887584), (10248, 1845036), (11448, 1651636), (11529, 1640032), (11604, 1629432), (11872, 1592649), (12932, 1462104), (13176, 1435028), (13356, 1415688), (13538, 1396656), (13664, 1383777), (15264, 1238727), (15372, 1230024), (15472, 1222074), (17406, 1086288), (17568, 1076271), (17808, 1061766), (19398, 974736), (20034, 943792), (20307, 931104), (20496, 922518), (22631, 835488), (22896, 825818), (23058, 820016), (23208, 814716), (25864, 731052), (26109, 724192), (26352, 717514), (26712, 707844), (27076, 698328), (29097, 649824), (30744, 615012), (30944, 611037), (34812, 543144), (35616, 530883), (38796, 487368), (40068, 471896), (40614, 465552), (40992, 461259), (45262, 417744), (45792, 412909), (46116, 410008), (46416, 407358), (51251, 368928), (51728, 365526), (52218, 362096), (52704, 358757), (53424, 353922), (54152, 349164), (58194, 324912), (58987, 320544), (60921, 310368), (61488, 307506), (67893, 278496), (69624, 271572), (77592, 243684), (80136, 235948), (81228, 232776), (87291, 216608), (90524, 208872), (92232, 205004), (92832, 203679), (102502, 184464), (103456, 182763), (104436, 181048), (106848, 176961), (108304, 174582), (116388, 162456), (117974, 160272), (121842, 155184), (122976, 153753), (135786, 139248)]