258990648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 580817352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 53, 56, 58, 59, 68, 84, 87, 102, 106, 116, 118, 119, 136, 159, 168, 174, 177, 203, 204, 212, 232, 236, 238, 318, 348, 354, 357, 371, 406, 408, 413, 424, 472, 476, 493, 609, 636, 696, 708, 714, 742, 812, 826, 901, 952, 986, 1003, 1113, 1218, 1239, 1272, 1416, 1428, 1479, 1484, 1537, 1624, 1652, 1711, 1802, 1972, 2006, 2226, 2436, 2478, 2703, 2856, 2958, 2968, 3009, 3074, 3127, 3304, 3422, 3451, 3604, 3944, 4012, 4452, 4611, 4872, 4956, 5133, 5406, 5916, 6018, 6148, 6254, 6307, 6844, 6902, 7021, 7208, 8024, 8904, 9222, 9381, 9912, 10266, 10353, 10759, 10812, 11832, 11977, 12036, 12296, 12508, 12614, 13688, 13804, 14042, 18444, 18762, 18921, 20532, 20706, 21063, 21518, 21624, 21889, 23954, 24072, 25016, 25228, 26129, 27608, 28084, 29087, 32277, 35931, 36888, 37524, 37842, 41064, 41412, 42126, 43036, 43778, 47908, 50456, 52258, 53159, 56168, 58174, 64554, 65667, 71862, 75048, 75684, 78387, 82824, 84252, 86072, 87261, 87556, 90683, 95816, 104516, 106318, 116348, 129108, 131334, 143724, 151368, 156774, 159477, 168504, 174522, 175112, 181366, 182903, 203609, 209032, 212636, 232696, 258216, 262668, 272049, 287448, 313548, 318954, 349044, 362732, 365806, 372113, 407218, 425272, 525336, 544098, 548709, 610827, 627096, 634781, 637908, 698088, 725464, 731612, 744226, 814436, 1088196, 1097418, 1116339, 1221654, 1269562, 1275816, 1463224, 1488452, 1541611, 1628872, 1904343, 2176392, 2194836, 2232678, 2443308, 2539124, 2976904, 3083222, 3808686, 4389672, 4465356, 4624833, 4886616, 5078248, 6166444, 7617372, 8930712, 9249666, 10791277, 12332888, 15234744, 18499332, 21582554, 32373831, 36998664, 43165108, 64747662, 86330216, 129495324, 258990648]

約数ペア:

[(1, 258990648), (2, 129495324), (3, 86330216), (4, 64747662), (6, 43165108), (7, 36998664), (8, 32373831), (12, 21582554), (14, 18499332), (17, 15234744), (21, 12332888), (24, 10791277), (28, 9249666), (29, 8930712), (34, 7617372), (42, 6166444), (51, 5078248), (53, 4886616), (56, 4624833), (58, 4465356), (59, 4389672), (68, 3808686), (84, 3083222), (87, 2976904), (102, 2539124), (106, 2443308), (116, 2232678), (118, 2194836), (119, 2176392), (136, 1904343), (159, 1628872), (168, 1541611), (174, 1488452), (177, 1463224), (203, 1275816), (204, 1269562), (212, 1221654), (232, 1116339), (236, 1097418), (238, 1088196), (318, 814436), (348, 744226), (354, 731612), (357, 725464), (371, 698088), (406, 637908), (408, 634781), (413, 627096), (424, 610827), (472, 548709), (476, 544098), (493, 525336), (609, 425272), (636, 407218), (696, 372113), (708, 365806), (714, 362732), (742, 349044), (812, 318954), (826, 313548), (901, 287448), (952, 272049), (986, 262668), (1003, 258216), (1113, 232696), (1218, 212636), (1239, 209032), (1272, 203609), (1416, 182903), (1428, 181366), (1479, 175112), (1484, 174522), (1537, 168504), (1624, 159477), (1652, 156774), (1711, 151368), (1802, 143724), (1972, 131334), (2006, 129108), (2226, 116348), (2436, 106318), (2478, 104516), (2703, 95816), (2856, 90683), (2958, 87556), (2968, 87261), (3009, 86072), (3074, 84252), (3127, 82824), (3304, 78387), (3422, 75684), (3451, 75048), (3604, 71862), (3944, 65667), (4012, 64554), (4452, 58174), (4611, 56168), (4872, 53159), (4956, 52258), (5133, 50456), (5406, 47908), (5916, 43778), (6018, 43036), (6148, 42126), (6254, 41412), (6307, 41064), (6844, 37842), (6902, 37524), (7021, 36888), (7208, 35931), (8024, 32277), (8904, 29087), (9222, 28084), (9381, 27608), (9912, 26129), (10266, 25228), (10353, 25016), (10759, 24072), (10812, 23954), (11832, 21889), (11977, 21624), (12036, 21518), (12296, 21063), (12508, 20706), (12614, 20532), (13688, 18921), (13804, 18762), (14042, 18444)]