256896281664

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1\times {\mathrm{16901}}^1$

素因数の和:19329

約数の個数: 168

約数和(自身を含む): 803669817600

約数和(自身を除く): 546773535936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 2399, 3168, 4798, 6336, 7197, 9596, 14394, 16901, 19192, 21591, 26389, 28788, 33802, 38384, 43182, 50703, 52778, 57576, 67604, 76768, 79167, 86364, 101406, 105556, 115152, 135208, 152109, 153536, 158334, 172728, 185911, 202812, 211112, 230304, 237501, 270416, 304218, 316668, 345456, 371822, 405624, 422224, 460608, 475002, 540832, 557733, 608436, 633336, 690912, 743644, 811248, 844448, 950004, 1081664, 1115466, 1216872, 1266672, 1381824, 1487288, 1622496, 1673199, 1688896, 1900008, 2230932, 2433744, 2533344, 2974576, 3244992, 3346398, 3800016, 4461864, 4867488, 5066688, 5949152, 6692796, 7600032, 8923728, 9734976, 11898304, 13385592, 15200064, 17847456, 26771184, 35694912, 40545499, 53542368, 81090998, 107084736, 121636497, 162181996, 243272994, 324363992, 364909491, 446000489, 486545988, 648727984, 729818982, 892000978, 973091976, 1297455968, 1338001467, 1459637964, 1784001956, 1946183952, 2594911936, 2676002934, 2919275928, 3568003912, 3892367904, 4014004401, 5352005868, 5838551856, 7136007824, 7784735808, 8028008802, 10704011736, 11677103712, 14272015648, 16056017604, 21408023472, 23354207424, 28544031296, 32112035208, 42816046944, 64224070416, 85632093888, 128448140832, 256896281664]

約数ペア:

[(1, 256896281664), (2, 128448140832), (3, 85632093888), (4, 64224070416), (6, 42816046944), (8, 32112035208), (9, 28544031296), (11, 23354207424), (12, 21408023472), (16, 16056017604), (18, 14272015648), (22, 11677103712), (24, 10704011736), (32, 8028008802), (33, 7784735808), (36, 7136007824), (44, 5838551856), (48, 5352005868), (64, 4014004401), (66, 3892367904), (72, 3568003912), (88, 2919275928), (96, 2676002934), (99, 2594911936), (132, 1946183952), (144, 1784001956), (176, 1459637964), (192, 1338001467), (198, 1297455968), (264, 973091976), (288, 892000978), (352, 729818982), (396, 648727984), (528, 486545988), (576, 446000489), (704, 364909491), (792, 324363992), (1056, 243272994), (1584, 162181996), (2112, 121636497), (2399, 107084736), (3168, 81090998), (4798, 53542368), (6336, 40545499), (7197, 35694912), (9596, 26771184), (14394, 17847456), (16901, 15200064), (19192, 13385592), (21591, 11898304), (26389, 9734976), (28788, 8923728), (33802, 7600032), (38384, 6692796), (43182, 5949152), (50703, 5066688), (52778, 4867488), (57576, 4461864), (67604, 3800016), (76768, 3346398), (79167, 3244992), (86364, 2974576), (101406, 2533344), (105556, 2433744), (115152, 2230932), (135208, 1900008), (152109, 1688896), (153536, 1673199), (158334, 1622496), (172728, 1487288), (185911, 1381824), (202812, 1266672), (211112, 1216872), (230304, 1115466), (237501, 1081664), (270416, 950004), (304218, 844448), (316668, 811248), (345456, 743644), (371822, 690912), (405624, 633336), (422224, 608436), (460608, 557733), (475002, 540832)]