398407632

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 1204047936

約数和(自身を除く): 805640304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 233, 294, 336, 392, 466, 588, 699, 727, 784, 932, 1176, 1398, 1454, 1631, 1864, 2181, 2352, 2796, 2908, 3262, 3728, 4362, 4893, 5089, 5592, 5816, 6524, 8724, 9786, 10178, 11184, 11417, 11632, 13048, 15267, 17448, 19572, 20356, 22834, 26096, 30534, 34251, 34896, 35623, 39144, 40712, 45668, 61068, 68502, 71246, 78288, 81424, 91336, 106869, 122136, 137004, 142492, 169391, 182672, 213738, 244272, 274008, 284984, 338782, 427476, 508173, 548016, 569968, 677564, 854952, 1016346, 1185737, 1355128, 1709904, 2032692, 2371474, 2710256, 3557211, 4065384, 4742948, 7114422, 8130768, 8300159, 9485896, 14228844, 16600318, 18971792, 24900477, 28457688, 33200636, 49800954, 56915376, 66401272, 99601908, 132802544, 199203816, 398407632]

約数ペア:

[(1, 398407632), (2, 199203816), (3, 132802544), (4, 99601908), (6, 66401272), (7, 56915376), (8, 49800954), (12, 33200636), (14, 28457688), (16, 24900477), (21, 18971792), (24, 16600318), (28, 14228844), (42, 9485896), (48, 8300159), (49, 8130768), (56, 7114422), (84, 4742948), (98, 4065384), (112, 3557211), (147, 2710256), (168, 2371474), (196, 2032692), (233, 1709904), (294, 1355128), (336, 1185737), (392, 1016346), (466, 854952), (588, 677564), (699, 569968), (727, 548016), (784, 508173), (932, 427476), (1176, 338782), (1398, 284984), (1454, 274008), (1631, 244272), (1864, 213738), (2181, 182672), (2352, 169391), (2796, 142492), (2908, 137004), (3262, 122136), (3728, 106869), (4362, 91336), (4893, 81424), (5089, 78288), (5592, 71246), (5816, 68502), (6524, 61068), (8724, 45668), (9786, 40712), (10178, 39144), (11184, 35623), (11417, 34896), (11632, 34251), (13048, 30534), (15267, 26096), (17448, 22834), (19572, 20356)]