242649552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 647315712

約数和(自身を除く): 404666160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 317, 431, 444, 592, 634, 862, 888, 951, 1268, 1293, 1724, 1776, 1902, 2536, 2586, 3448, 3804, 5072, 5172, 6896, 7608, 10344, 11729, 15216, 15947, 20688, 23458, 31894, 35187, 46916, 47841, 63788, 70374, 93832, 95682, 127576, 136627, 140748, 187664, 191364, 255152, 273254, 281496, 382728, 409881, 546508, 562992, 765456, 819762, 1093016, 1639524, 2186032, 3279048, 5055199, 6558096, 10110398, 15165597, 20220796, 30331194, 40441592, 60662388, 80883184, 121324776, 242649552]

約数ペア:

[(1, 242649552), (2, 121324776), (3, 80883184), (4, 60662388), (6, 40441592), (8, 30331194), (12, 20220796), (16, 15165597), (24, 10110398), (37, 6558096), (48, 5055199), (74, 3279048), (111, 2186032), (148, 1639524), (222, 1093016), (296, 819762), (317, 765456), (431, 562992), (444, 546508), (592, 409881), (634, 382728), (862, 281496), (888, 273254), (951, 255152), (1268, 191364), (1293, 187664), (1724, 140748), (1776, 136627), (1902, 127576), (2536, 95682), (2586, 93832), (3448, 70374), (3804, 63788), (5072, 47841), (5172, 46916), (6896, 35187), (7608, 31894), (10344, 23458), (11729, 20688), (15216, 15947)]