641333952

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 252

約数和(自身を含む): 2210385216

約数和(自身を除く): 1569051264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 733, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1466, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2199, 2232, 2352, 2604, 2932, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4398, 4464, 4557, 4704, 5131, 5208, 5864, 5952, 6076, 6597, 6944, 7056, 7812, 8796, 8928, 9114, 9408, 10262, 10416, 11728, 12152, 13194, 13671, 13888, 14112, 15393, 15624, 17592, 17856, 18228, 20524, 20832, 22723, 23456, 24304, 26388, 27342, 28224, 30786, 31248, 35184, 35917, 36456, 41048, 41664, 45446, 46179, 46912, 48608, 52776, 54684, 61572, 62496, 68169, 70368, 71834, 72912, 82096, 90892, 92358, 97216, 105552, 107751, 109368, 123144, 124992, 136338, 140736, 143668, 145824, 159061, 164192, 181784, 184716, 204507, 211104, 215502, 218736, 246288, 272676, 287336, 291648, 318122, 323253, 328384, 363568, 369432, 409014, 422208, 431004, 437472, 477183, 492576, 545352, 574672, 636244, 646506, 727136, 738864, 818028, 862008, 874944, 954366, 985152, 1090704, 1113427, 1149344, 1272488, 1293012, 1431549, 1454272, 1477728, 1636056, 1724016, 1908732, 2181408, 2226854, 2298688, 2544976, 2586024, 2863098, 2955456, 3272112, 3340281, 3448032, 3817464, 4362816, 4453708, 5089952, 5172048, 5726196, 6544224, 6680562, 6896064, 7634928, 8907416, 10020843, 10179904, 10344096, 11452392, 13088448, 13361124, 15269856, 17814832, 20041686, 20688192, 22904784, 26722248, 30539712, 35629664, 40083372, 45809568, 53444496, 71259328, 80166744, 91619136, 106888992, 160333488, 213777984, 320666976, 641333952]

約数ペア:

[(1, 641333952), (2, 320666976), (3, 213777984), (4, 160333488), (6, 106888992), (7, 91619136), (8, 80166744), (9, 71259328), (12, 53444496), (14, 45809568), (16, 40083372), (18, 35629664), (21, 30539712), (24, 26722248), (28, 22904784), (31, 20688192), (32, 20041686), (36, 17814832), (42, 15269856), (48, 13361124), (49, 13088448), (56, 11452392), (62, 10344096), (63, 10179904), (64, 10020843), (72, 8907416), (84, 7634928), (93, 6896064), (96, 6680562), (98, 6544224), (112, 5726196), (124, 5172048), (126, 5089952), (144, 4453708), (147, 4362816), (168, 3817464), (186, 3448032), (192, 3340281), (196, 3272112), (217, 2955456), (224, 2863098), (248, 2586024), (252, 2544976), (279, 2298688), (288, 2226854), (294, 2181408), (336, 1908732), (372, 1724016), (392, 1636056), (434, 1477728), (441, 1454272), (448, 1431549), (496, 1293012), (504, 1272488), (558, 1149344), (576, 1113427), (588, 1090704), (651, 985152), (672, 954366), (733, 874944), (744, 862008), (784, 818028), (868, 738864), (882, 727136), (992, 646506), (1008, 636244), (1116, 574672), (1176, 545352), (1302, 492576), (1344, 477183), (1466, 437472), (1488, 431004), (1519, 422208), (1568, 409014), (1736, 369432), (1764, 363568), (1953, 328384), (1984, 323253), (2016, 318122), (2199, 291648), (2232, 287336), (2352, 272676), (2604, 246288), (2932, 218736), (2976, 215502), (3038, 211104), (3136, 204507), (3472, 184716), (3528, 181784), (3906, 164192), (4032, 159061), (4398, 145824), (4464, 143668), (4557, 140736), (4704, 136338), (5131, 124992), (5208, 123144), (5864, 109368), (5952, 107751), (6076, 105552), (6597, 97216), (6944, 92358), (7056, 90892), (7812, 82096), (8796, 72912), (8928, 71834), (9114, 70368), (9408, 68169), (10262, 62496), (10416, 61572), (11728, 54684), (12152, 52776), (13194, 48608), (13671, 46912), (13888, 46179), (14112, 45446), (15393, 41664), (15624, 41048), (17592, 36456), (17856, 35917), (18228, 35184), (20524, 31248), (20832, 30786), (22723, 28224), (23456, 27342), (24304, 26388)]