257386660992

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83399}}^1$

素因数の和:83488

約数の個数: 256

約数和(自身を含む): 816652800000

約数和(自身を除く): 559266139008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 94, 96, 108, 114, 128, 141, 144, 152, 171, 188, 192, 216, 228, 282, 288, 304, 342, 376, 384, 423, 432, 456, 513, 564, 576, 608, 684, 752, 846, 864, 893, 912, 1026, 1128, 1152, 1216, 1269, 1368, 1504, 1692, 1728, 1786, 1824, 2052, 2256, 2432, 2538, 2679, 2736, 3008, 3384, 3456, 3572, 3648, 4104, 4512, 5076, 5358, 5472, 6016, 6768, 7144, 7296, 8037, 8208, 9024, 10152, 10716, 10944, 13536, 14288, 16074, 16416, 18048, 20304, 21432, 21888, 24111, 27072, 28576, 32148, 32832, 40608, 42864, 48222, 54144, 57152, 64296, 65664, 81216, 83399, 85728, 96444, 114304, 128592, 162432, 166798, 171456, 192888, 250197, 257184, 333596, 342912, 385776, 500394, 514368, 667192, 750591, 771552, 1000788, 1028736, 1334384, 1501182, 1543104, 1584581, 2001576, 2251773, 2668768, 3002364, 3086208, 3169162, 3919753, 4003152, 4503546, 4753743, 5337536, 6004728, 6338324, 7839506, 8006304, 9007092, 9507486, 10675072, 11759259, 12009456, 12676648, 14261229, 15679012, 16012608, 18014184, 19014972, 23518518, 24018912, 25353296, 28522458, 31358024, 32025216, 35277777, 36028368, 38029944, 42783687, 47037036, 48037824, 50706592, 57044916, 62716048, 70555554, 72056736, 74475307, 76059888, 85567374, 94074072, 96075648, 101413184, 105833331, 114089832, 125432096, 141111108, 144113472, 148950614, 152119776, 171134748, 188148144, 202826368, 211666662, 223425921, 228179664, 250864192, 282222216, 288226944, 297901228, 304239552, 342269496, 376296288, 423333324, 446851842, 456359328, 501728384, 564444432, 595802456, 608479104, 670277763, 684538992, 752592576, 846666648, 893703684, 912718656, 1128888864, 1191604912, 1340555526, 1369077984, 1505185152, 1693333296, 1787407368, 1825437312, 2010833289, 2257777728, 2383209824, 2681111052, 2738155968, 3386666592, 3574814736, 4021666578, 4515555456, 4766419648, 5362222104, 5476311936, 6773333184, 7149629472, 8043333156, 9532839296, 10724444208, 13546666368, 14299258944, 16086666312, 21448888416, 28598517888, 32173332624, 42897776832, 64346665248, 85795553664, 128693330496, 257386660992]

約数ペア:

[(1, 257386660992), (2, 128693330496), (3, 85795553664), (4, 64346665248), (6, 42897776832), (8, 32173332624), (9, 28598517888), (12, 21448888416), (16, 16086666312), (18, 14299258944), (19, 13546666368), (24, 10724444208), (27, 9532839296), (32, 8043333156), (36, 7149629472), (38, 6773333184), (47, 5476311936), (48, 5362222104), (54, 4766419648), (57, 4515555456), (64, 4021666578), (72, 3574814736), (76, 3386666592), (94, 2738155968), (96, 2681111052), (108, 2383209824), (114, 2257777728), (128, 2010833289), (141, 1825437312), (144, 1787407368), (152, 1693333296), (171, 1505185152), (188, 1369077984), (192, 1340555526), (216, 1191604912), (228, 1128888864), (282, 912718656), (288, 893703684), (304, 846666648), (342, 752592576), (376, 684538992), (384, 670277763), (423, 608479104), (432, 595802456), (456, 564444432), (513, 501728384), (564, 456359328), (576, 446851842), (608, 423333324), (684, 376296288), (752, 342269496), (846, 304239552), (864, 297901228), (893, 288226944), (912, 282222216), (1026, 250864192), (1128, 228179664), (1152, 223425921), (1216, 211666662), (1269, 202826368), (1368, 188148144), (1504, 171134748), (1692, 152119776), (1728, 148950614), (1786, 144113472), (1824, 141111108), (2052, 125432096), (2256, 114089832), (2432, 105833331), (2538, 101413184), (2679, 96075648), (2736, 94074072), (3008, 85567374), (3384, 76059888), (3456, 74475307), (3572, 72056736), (3648, 70555554), (4104, 62716048), (4512, 57044916), (5076, 50706592), (5358, 48037824), (5472, 47037036), (6016, 42783687), (6768, 38029944), (7144, 36028368), (7296, 35277777), (8037, 32025216), (8208, 31358024), (9024, 28522458), (10152, 25353296), (10716, 24018912), (10944, 23518518), (13536, 19014972), (14288, 18014184), (16074, 16012608), (16416, 15679012), (18048, 14261229), (20304, 12676648), (21432, 12009456), (21888, 11759259), (24111, 10675072), (27072, 9507486), (28576, 9007092), (32148, 8006304), (32832, 7839506), (40608, 6338324), (42864, 6004728), (48222, 5337536), (54144, 4753743), (57152, 4503546), (64296, 4003152), (65664, 3919753), (81216, 3169162), (83399, 3086208), (85728, 3002364), (96444, 2668768), (114304, 2251773), (128592, 2001576), (162432, 1584581), (166798, 1543104), (171456, 1501182), (192888, 1334384), (250197, 1028736), (257184, 1000788), (333596, 771552), (342912, 750591), (385776, 667192), (500394, 514368)]