1245897432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 3757178880

約数和(自身を除く): 2511281448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 127, 141, 156, 188, 223, 234, 254, 282, 312, 376, 381, 423, 446, 468, 508, 564, 611, 669, 762, 846, 892, 936, 1016, 1128, 1143, 1222, 1338, 1524, 1651, 1692, 1784, 1833, 2007, 2286, 2444, 2676, 2899, 3048, 3302, 3384, 3666, 4014, 4572, 4888, 4953, 5352, 5499, 5798, 5969, 6604, 7332, 8028, 8697, 9144, 9906, 10481, 10998, 11596, 11938, 13208, 14664, 14859, 16056, 17394, 17907, 19812, 20962, 21996, 23192, 23876, 26091, 28321, 29718, 31443, 34788, 35814, 39624, 41924, 43992, 47752, 52182, 53721, 56642, 59436, 62886, 69576, 71628, 77597, 83848, 84963, 94329, 104364, 107442, 113284, 118872, 125772, 136253, 143256, 155194, 169926, 188658, 208728, 214884, 226568, 232791, 251544, 254889, 272506, 310388, 339852, 368173, 377316, 408759, 429768, 465582, 509778, 545012, 620776, 679704, 698373, 736346, 754632, 817518, 931164, 1019556, 1090024, 1104519, 1226277, 1331087, 1396746, 1472692, 1635036, 1862328, 2039112, 2209038, 2452554, 2662174, 2793492, 2945384, 3270072, 3313557, 3993261, 4418076, 4905108, 5324348, 5586984, 6627114, 7986522, 8836152, 9810216, 10648696, 11979783, 13254228, 15973044, 17304131, 23959566, 26508456, 31946088, 34608262, 47919132, 51912393, 69216524, 95838264, 103824786, 138433048, 155737179, 207649572, 311474358, 415299144, 622948716, 1245897432]

約数ペア:

[(1, 1245897432), (2, 622948716), (3, 415299144), (4, 311474358), (6, 207649572), (8, 155737179), (9, 138433048), (12, 103824786), (13, 95838264), (18, 69216524), (24, 51912393), (26, 47919132), (36, 34608262), (39, 31946088), (47, 26508456), (52, 23959566), (72, 17304131), (78, 15973044), (94, 13254228), (104, 11979783), (117, 10648696), (127, 9810216), (141, 8836152), (156, 7986522), (188, 6627114), (223, 5586984), (234, 5324348), (254, 4905108), (282, 4418076), (312, 3993261), (376, 3313557), (381, 3270072), (423, 2945384), (446, 2793492), (468, 2662174), (508, 2452554), (564, 2209038), (611, 2039112), (669, 1862328), (762, 1635036), (846, 1472692), (892, 1396746), (936, 1331087), (1016, 1226277), (1128, 1104519), (1143, 1090024), (1222, 1019556), (1338, 931164), (1524, 817518), (1651, 754632), (1692, 736346), (1784, 698373), (1833, 679704), (2007, 620776), (2286, 545012), (2444, 509778), (2676, 465582), (2899, 429768), (3048, 408759), (3302, 377316), (3384, 368173), (3666, 339852), (4014, 310388), (4572, 272506), (4888, 254889), (4953, 251544), (5352, 232791), (5499, 226568), (5798, 214884), (5969, 208728), (6604, 188658), (7332, 169926), (8028, 155194), (8697, 143256), (9144, 136253), (9906, 125772), (10481, 118872), (10998, 113284), (11596, 107442), (11938, 104364), (13208, 94329), (14664, 84963), (14859, 83848), (16056, 77597), (17394, 71628), (17907, 69576), (19812, 62886), (20962, 59436), (21996, 56642), (23192, 53721), (23876, 52182), (26091, 47752), (28321, 43992), (29718, 41924), (31443, 39624), (34788, 35814)]