220601952

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{24709}}^1$

素因数の和:24756

約数の個数: 72

約数和(自身を含む): 647599680

約数和(自身を除く): 426997728

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, 992, 1116, 1488, 2232, 2976, 4464, 8928, 24709, 49418, 74127, 98836, 148254, 197672, 222381, 296508, 395344, 444762, 593016, 765979, 790688, 889524, 1186032, 1531958, 1779048, 2297937, 2372064, 3063916, 3558096, 4595874, 6127832, 6893811, 7116192, 9191748, 12255664, 13787622, 18383496, 24511328, 27575244, 36766992, 55150488, 73533984, 110300976, 220601952]

約数ペア:

[(1, 220601952), (2, 110300976), (3, 73533984), (4, 55150488), (6, 36766992), (8, 27575244), (9, 24511328), (12, 18383496), (16, 13787622), (18, 12255664), (24, 9191748), (31, 7116192), (32, 6893811), (36, 6127832), (48, 4595874), (62, 3558096), (72, 3063916), (93, 2372064), (96, 2297937), (124, 1779048), (144, 1531958), (186, 1186032), (248, 889524), (279, 790688), (288, 765979), (372, 593016), (496, 444762), (558, 395344), (744, 296508), (992, 222381), (1116, 197672), (1488, 148254), (2232, 98836), (2976, 74127), (4464, 49418), (8928, 24709)]