21216372336

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 320

約数和(自身を含む): 64492122240

約数和(自身を除く): 43275749904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 82, 97, 106, 108, 123, 144, 159, 164, 194, 212, 216, 233, 246, 291, 318, 328, 369, 388, 424, 432, 466, 477, 492, 582, 636, 656, 699, 738, 776, 848, 873, 932, 954, 984, 1107, 1164, 1272, 1398, 1431, 1476, 1552, 1746, 1864, 1908, 1968, 2097, 2173, 2214, 2328, 2544, 2619, 2796, 2862, 2952, 3492, 3728, 3816, 3977, 4194, 4346, 4428, 4656, 5141, 5238, 5592, 5724, 5904, 6291, 6519, 6984, 7632, 7954, 8388, 8692, 8856, 9553, 10282, 10476, 11184, 11448, 11931, 12349, 12582, 13038, 13968, 15423, 15908, 16776, 17384, 17712, 19106, 19557, 20564, 20952, 22601, 22896, 23862, 24698, 25164, 26076, 28659, 30846, 31816, 33552, 34768, 35793, 37047, 38212, 39114, 41128, 41904, 45202, 46269, 47724, 49396, 50328, 52152, 57318, 58671, 61692, 63632, 67803, 71586, 74094, 76424, 78228, 82256, 85977, 90404, 92538, 95448, 98792, 100656, 104304, 107379, 111141, 114636, 117342, 123384, 135606, 138807, 143172, 148188, 152848, 156456, 171954, 180808, 185076, 190896, 197584, 203409, 210781, 214758, 222282, 229272, 234684, 246768, 257931, 271212, 277614, 286344, 296376, 312912, 333423, 343908, 361616, 370152, 406818, 421562, 429516, 444564, 458544, 469368, 506309, 515862, 542424, 555228, 572688, 592752, 610227, 632343, 666846, 687816, 740304, 813636, 843124, 859032, 889128, 926641, 938736, 1012618, 1031724, 1084848, 1110456, 1197853, 1220454, 1264686, 1333692, 1375632, 1518927, 1627272, 1686248, 1718064, 1778256, 1853282, 1897029, 2025236, 2063448, 2220912, 2395706, 2440908, 2529372, 2667384, 2779923, 3037854, 3254544, 3372496, 3593559, 3706564, 3794058, 4050472, 4126896, 4556781, 4791412, 4881816, 5058744, 5334768, 5559846, 5691087, 6075708, 7187118, 7413128, 7588116, 8100944, 8339769, 9113562, 9582824, 9763632, 10117488, 10780677, 11119692, 11382174, 12151416, 13670343, 14374236, 14826256, 15176232, 16679538, 18227124, 19165648, 21561354, 22239384, 22764348, 24302832, 25019307, 27340686, 28748472, 30352464, 32342031, 33359076, 36454248, 43122708, 44478768, 45528696, 49111973, 50038614, 54681372, 57496944, 64684062, 66718152, 72908496, 86245416, 91057392, 98223946, 100077228, 109362744, 129368124, 133436304, 147335919, 172490832, 196447892, 200154456, 218725488, 258736248, 294671838, 392895784, 400308912, 442007757, 517472496, 589343676, 785791568, 884015514, 1178687352, 1326023271, 1768031028, 2357374704, 2652046542, 3536062056, 5304093084, 7072124112, 10608186168, 21216372336]

約数ペア:

[(1, 21216372336), (2, 10608186168), (3, 7072124112), (4, 5304093084), (6, 3536062056), (8, 2652046542), (9, 2357374704), (12, 1768031028), (16, 1326023271), (18, 1178687352), (24, 884015514), (27, 785791568), (36, 589343676), (41, 517472496), (48, 442007757), (53, 400308912), (54, 392895784), (72, 294671838), (82, 258736248), (97, 218725488), (106, 200154456), (108, 196447892), (123, 172490832), (144, 147335919), (159, 133436304), (164, 129368124), (194, 109362744), (212, 100077228), (216, 98223946), (233, 91057392), (246, 86245416), (291, 72908496), (318, 66718152), (328, 64684062), (369, 57496944), (388, 54681372), (424, 50038614), (432, 49111973), (466, 45528696), (477, 44478768), (492, 43122708), (582, 36454248), (636, 33359076), (656, 32342031), (699, 30352464), (738, 28748472), (776, 27340686), (848, 25019307), (873, 24302832), (932, 22764348), (954, 22239384), (984, 21561354), (1107, 19165648), (1164, 18227124), (1272, 16679538), (1398, 15176232), (1431, 14826256), (1476, 14374236), (1552, 13670343), (1746, 12151416), (1864, 11382174), (1908, 11119692), (1968, 10780677), (2097, 10117488), (2173, 9763632), (2214, 9582824), (2328, 9113562), (2544, 8339769), (2619, 8100944), (2796, 7588116), (2862, 7413128), (2952, 7187118), (3492, 6075708), (3728, 5691087), (3816, 5559846), (3977, 5334768), (4194, 5058744), (4346, 4881816), (4428, 4791412), (4656, 4556781), (5141, 4126896), (5238, 4050472), (5592, 3794058), (5724, 3706564), (5904, 3593559), (6291, 3372496), (6519, 3254544), (6984, 3037854), (7632, 2779923), (7954, 2667384), (8388, 2529372), (8692, 2440908), (8856, 2395706), (9553, 2220912), (10282, 2063448), (10476, 2025236), (11184, 1897029), (11448, 1853282), (11931, 1778256), (12349, 1718064), (12582, 1686248), (13038, 1627272), (13968, 1518927), (15423, 1375632), (15908, 1333692), (16776, 1264686), (17384, 1220454), (17712, 1197853), (19106, 1110456), (19557, 1084848), (20564, 1031724), (20952, 1012618), (22601, 938736), (22896, 926641), (23862, 889128), (24698, 859032), (25164, 843124), (26076, 813636), (28659, 740304), (30846, 687816), (31816, 666846), (33552, 632343), (34768, 610227), (35793, 592752), (37047, 572688), (38212, 555228), (39114, 542424), (41128, 515862), (41904, 506309), (45202, 469368), (46269, 458544), (47724, 444564), (49396, 429516), (50328, 421562), (52152, 406818), (57318, 370152), (58671, 361616), (61692, 343908), (63632, 333423), (67803, 312912), (71586, 296376), (74094, 286344), (76424, 277614), (78228, 271212), (82256, 257931), (85977, 246768), (90404, 234684), (92538, 229272), (95448, 222282), (98792, 214758), (100656, 210781), (104304, 203409), (107379, 197584), (111141, 190896), (114636, 185076), (117342, 180808), (123384, 171954), (135606, 156456), (138807, 152848), (143172, 148188)]