404327664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 1224629952

約数和(自身を除く): 820302288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 271, 312, 468, 542, 624, 797, 813, 936, 1084, 1594, 1626, 1872, 2168, 2391, 2439, 3188, 3252, 3523, 4336, 4782, 4878, 6376, 6504, 7046, 7173, 9564, 9756, 10361, 10569, 12752, 13008, 14092, 14346, 19128, 19512, 20722, 21138, 28184, 28692, 31083, 31707, 38256, 39024, 41444, 42276, 56368, 57384, 62166, 63414, 82888, 84552, 93249, 114768, 124332, 126828, 165776, 169104, 186498, 215987, 248664, 253656, 372996, 431974, 497328, 507312, 647961, 745992, 863948, 1295922, 1491984, 1727896, 1943883, 2591844, 2807831, 3455792, 3887766, 5183688, 5615662, 7775532, 8423493, 10367376, 11231324, 15551064, 16846986, 22462648, 25270479, 31102128, 33693972, 44925296, 50540958, 67387944, 101081916, 134775888, 202163832, 404327664]

約数ペア:

[(1, 404327664), (2, 202163832), (3, 134775888), (4, 101081916), (6, 67387944), (8, 50540958), (9, 44925296), (12, 33693972), (13, 31102128), (16, 25270479), (18, 22462648), (24, 16846986), (26, 15551064), (36, 11231324), (39, 10367376), (48, 8423493), (52, 7775532), (72, 5615662), (78, 5183688), (104, 3887766), (117, 3455792), (144, 2807831), (156, 2591844), (208, 1943883), (234, 1727896), (271, 1491984), (312, 1295922), (468, 863948), (542, 745992), (624, 647961), (797, 507312), (813, 497328), (936, 431974), (1084, 372996), (1594, 253656), (1626, 248664), (1872, 215987), (2168, 186498), (2391, 169104), (2439, 165776), (3188, 126828), (3252, 124332), (3523, 114768), (4336, 93249), (4782, 84552), (4878, 82888), (6376, 63414), (6504, 62166), (7046, 57384), (7173, 56368), (9564, 42276), (9756, 41444), (10361, 39024), (10569, 38256), (12752, 31707), (13008, 31083), (14092, 28692), (14346, 28184), (19128, 21138), (19512, 20722)]