621670609664

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1671

約数の個数: 216

約数和(自身を含む): 1423135433328

約数和(自身を除く): 801464823664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 289, 416, 442, 544, 578, 797, 811, 832, 884, 1088, 1156, 1594, 1622, 1664, 1768, 2176, 2312, 3188, 3244, 3328, 3536, 3757, 4352, 4624, 6376, 6488, 7072, 7514, 9248, 10361, 10543, 12752, 12976, 13549, 13787, 14144, 15028, 18496, 20722, 21086, 25504, 25952, 27098, 27574, 28288, 30056, 36992, 41444, 42172, 51008, 51904, 54196, 55148, 56576, 60112, 73984, 82888, 84344, 102016, 103808, 108392, 110296, 120224, 165776, 168688, 176137, 179231, 204032, 207616, 216784, 220592, 230333, 234379, 240448, 331552, 337376, 352274, 358462, 433568, 441184, 460666, 468758, 480896, 646367, 663104, 674752, 704548, 716924, 867136, 882368, 921332, 937516, 961792, 1292734, 1326208, 1349504, 1409096, 1433848, 1734272, 1764736, 1842664, 1875032, 2585468, 2652416, 2699008, 2818192, 2867696, 2994329, 3046927, 3468544, 3529472, 3685328, 3750064, 5170936, 5636384, 5735392, 5988658, 6093854, 7370656, 7500128, 8402771, 10341872, 10988239, 11272768, 11470784, 11977316, 12187708, 14741312, 15000256, 16805542, 20683744, 21976478, 22545536, 22941568, 23954632, 24375416, 29482624, 30000512, 33611084, 41367488, 43952956, 45091072, 45883136, 47909264, 48750832, 58965248, 60001024, 67222168, 82734976, 87905912, 95818528, 97501664, 134444336, 142847107, 165469952, 175811824, 186800063, 191637056, 195003328, 268888672, 285694214, 351623648, 373600126, 383274112, 390006656, 537777344, 571388428, 703247296, 747200252, 766548224, 780013312, 1075554688, 1142776856, 1406494592, 1494400504, 2151109376, 2285553712, 2428400819, 2812989184, 2988801008, 4571107424, 4856801638, 5977602016, 9142214848, 9713603276, 11955204032, 18284429696, 19427206552, 23910408064, 36568859392, 38854413104, 47820816128, 77708826208, 155417652416, 310835304832, 621670609664]

約数ペア:

[(1, 621670609664), (2, 310835304832), (4, 155417652416), (8, 77708826208), (13, 47820816128), (16, 38854413104), (17, 36568859392), (26, 23910408064), (32, 19427206552), (34, 18284429696), (52, 11955204032), (64, 9713603276), (68, 9142214848), (104, 5977602016), (128, 4856801638), (136, 4571107424), (208, 2988801008), (221, 2812989184), (256, 2428400819), (272, 2285553712), (289, 2151109376), (416, 1494400504), (442, 1406494592), (544, 1142776856), (578, 1075554688), (797, 780013312), (811, 766548224), (832, 747200252), (884, 703247296), (1088, 571388428), (1156, 537777344), (1594, 390006656), (1622, 383274112), (1664, 373600126), (1768, 351623648), (2176, 285694214), (2312, 268888672), (3188, 195003328), (3244, 191637056), (3328, 186800063), (3536, 175811824), (3757, 165469952), (4352, 142847107), (4624, 134444336), (6376, 97501664), (6488, 95818528), (7072, 87905912), (7514, 82734976), (9248, 67222168), (10361, 60001024), (10543, 58965248), (12752, 48750832), (12976, 47909264), (13549, 45883136), (13787, 45091072), (14144, 43952956), (15028, 41367488), (18496, 33611084), (20722, 30000512), (21086, 29482624), (25504, 24375416), (25952, 23954632), (27098, 22941568), (27574, 22545536), (28288, 21976478), (30056, 20683744), (36992, 16805542), (41444, 15000256), (42172, 14741312), (51008, 12187708), (51904, 11977316), (54196, 11470784), (55148, 11272768), (56576, 10988239), (60112, 10341872), (73984, 8402771), (82888, 7500128), (84344, 7370656), (102016, 6093854), (103808, 5988658), (108392, 5735392), (110296, 5636384), (120224, 5170936), (165776, 3750064), (168688, 3685328), (176137, 3529472), (179231, 3468544), (204032, 3046927), (207616, 2994329), (216784, 2867696), (220592, 2818192), (230333, 2699008), (234379, 2652416), (240448, 2585468), (331552, 1875032), (337376, 1842664), (352274, 1764736), (358462, 1734272), (433568, 1433848), (441184, 1409096), (460666, 1349504), (468758, 1326208), (480896, 1292734), (646367, 961792), (663104, 937516), (674752, 921332), (704548, 882368), (716924, 867136)]