421517664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1601

約数の個数: 108

約数和(自身を含む): 1239418908

約数和(自身を除く): 817901244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1116, 1488, 1523, 1922, 2232, 2883, 2976, 3046, 3844, 4464, 4569, 5766, 6092, 7688, 8649, 8928, 9138, 11532, 12184, 13707, 15376, 17298, 18276, 23064, 24368, 27414, 30752, 34596, 36552, 46128, 47213, 48736, 54828, 69192, 73104, 92256, 94426, 109656, 138384, 141639, 146208, 188852, 219312, 276768, 283278, 377704, 424917, 438624, 566556, 755408, 849834, 1133112, 1463603, 1510816, 1699668, 2266224, 2927206, 3399336, 4390809, 4532448, 5854412, 6798672, 8781618, 11708824, 13172427, 13597344, 17563236, 23417648, 26344854, 35126472, 46835296, 52689708, 70252944, 105379416, 140505888, 210758832, 421517664]

約数ペア:

[(1, 421517664), (2, 210758832), (3, 140505888), (4, 105379416), (6, 70252944), (8, 52689708), (9, 46835296), (12, 35126472), (16, 26344854), (18, 23417648), (24, 17563236), (31, 13597344), (32, 13172427), (36, 11708824), (48, 8781618), (62, 6798672), (72, 5854412), (93, 4532448), (96, 4390809), (124, 3399336), (144, 2927206), (186, 2266224), (248, 1699668), (279, 1510816), (288, 1463603), (372, 1133112), (496, 849834), (558, 755408), (744, 566556), (961, 438624), (992, 424917), (1116, 377704), (1488, 283278), (1523, 276768), (1922, 219312), (2232, 188852), (2883, 146208), (2976, 141639), (3046, 138384), (3844, 109656), (4464, 94426), (4569, 92256), (5766, 73104), (6092, 69192), (7688, 54828), (8649, 48736), (8928, 47213), (9138, 46128), (11532, 36552), (12184, 34596), (13707, 30752), (15376, 27414), (17298, 24368), (18276, 23064)]