289295388928

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{10039}}^1$

素因数の和:11312

約数の個数: 144

約数和(自身を含む): 711366288640

約数和(自身を除く): 422070899712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1237, 1456, 1664, 1792, 2474, 2912, 3328, 4948, 5824, 8659, 9896, 10039, 11648, 16081, 17318, 19792, 20078, 23296, 32162, 34636, 39584, 40156, 64324, 69272, 70273, 79168, 80312, 112567, 128648, 130507, 138544, 140546, 158336, 160624, 225134, 257296, 261014, 277088, 281092, 316672, 321248, 450268, 514592, 522028, 554176, 562184, 642496, 900536, 913549, 1029184, 1044056, 1108352, 1124368, 1284992, 1801072, 1827098, 2058368, 2088112, 2216704, 2248736, 2569984, 3602144, 3654196, 4116736, 4176224, 4497472, 7204288, 7308392, 8352448, 8994944, 12418243, 14408576, 14616784, 16704896, 17989888, 24836486, 28817152, 29233568, 33409792, 49672972, 58467136, 86927701, 99345944, 116934272, 161437159, 173855402, 198691888, 233868544, 322874318, 347710804, 397383776, 645748636, 695421608, 794767552, 1130060113, 1291497272, 1390843216, 1589535104, 2260120226, 2582994544, 2781686432, 3179070208, 4520240452, 5165989088, 5563372864, 9040480904, 10331978176, 11126745728, 18080961808, 20663956352, 22253491456, 36161923616, 41327912704, 72323847232, 144647694464, 289295388928]

約数ペア:

[(1, 289295388928), (2, 144647694464), (4, 72323847232), (7, 41327912704), (8, 36161923616), (13, 22253491456), (14, 20663956352), (16, 18080961808), (26, 11126745728), (28, 10331978176), (32, 9040480904), (52, 5563372864), (56, 5165989088), (64, 4520240452), (91, 3179070208), (104, 2781686432), (112, 2582994544), (128, 2260120226), (182, 1589535104), (208, 1390843216), (224, 1291497272), (256, 1130060113), (364, 794767552), (416, 695421608), (448, 645748636), (728, 397383776), (832, 347710804), (896, 322874318), (1237, 233868544), (1456, 198691888), (1664, 173855402), (1792, 161437159), (2474, 116934272), (2912, 99345944), (3328, 86927701), (4948, 58467136), (5824, 49672972), (8659, 33409792), (9896, 29233568), (10039, 28817152), (11648, 24836486), (16081, 17989888), (17318, 16704896), (19792, 14616784), (20078, 14408576), (23296, 12418243), (32162, 8994944), (34636, 8352448), (39584, 7308392), (40156, 7204288), (64324, 4497472), (69272, 4176224), (70273, 4116736), (79168, 3654196), (80312, 3602144), (112567, 2569984), (128648, 2248736), (130507, 2216704), (138544, 2088112), (140546, 2058368), (158336, 1827098), (160624, 1801072), (225134, 1284992), (257296, 1124368), (261014, 1108352), (277088, 1044056), (281092, 1029184), (316672, 913549), (321248, 900536), (450268, 642496), (514592, 562184), (522028, 554176)]