40991184

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 128276512

約数和(自身を除く): 87285328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 811, 936, 972, 1053, 1296, 1404, 1622, 1872, 1944, 2106, 2433, 2808, 3159, 3244, 3888, 4212, 4866, 5616, 6318, 6488, 7299, 8424, 9732, 10543, 12636, 12976, 14598, 16848, 19464, 21086, 21897, 25272, 29196, 31629, 38928, 42172, 43794, 50544, 58392, 63258, 65691, 84344, 87588, 94887, 116784, 126516, 131382, 168688, 175176, 189774, 197073, 253032, 262764, 284661, 350352, 379548, 394146, 506064, 525528, 569322, 759096, 788292, 853983, 1051056, 1138644, 1518192, 1576584, 1707966, 2277288, 2561949, 3153168, 3415932, 4554576, 5123898, 6831864, 10247796, 13663728, 20495592, 40991184]

約数ペア:

[(1, 40991184), (2, 20495592), (3, 13663728), (4, 10247796), (6, 6831864), (8, 5123898), (9, 4554576), (12, 3415932), (13, 3153168), (16, 2561949), (18, 2277288), (24, 1707966), (26, 1576584), (27, 1518192), (36, 1138644), (39, 1051056), (48, 853983), (52, 788292), (54, 759096), (72, 569322), (78, 525528), (81, 506064), (104, 394146), (108, 379548), (117, 350352), (144, 284661), (156, 262764), (162, 253032), (208, 197073), (216, 189774), (234, 175176), (243, 168688), (312, 131382), (324, 126516), (351, 116784), (432, 94887), (468, 87588), (486, 84344), (624, 65691), (648, 63258), (702, 58392), (811, 50544), (936, 43794), (972, 42172), (1053, 38928), (1296, 31629), (1404, 29196), (1622, 25272), (1872, 21897), (1944, 21086), (2106, 19464), (2433, 16848), (2808, 14598), (3159, 12976), (3244, 12636), (3888, 10543), (4212, 9732), (4866, 8424), (5616, 7299), (6318, 6488)]