237981984

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{40639}}^1$

素因数の和:40713

約数の個数: 48

約数和(自身を含む): 634959360

約数和(自身を除く): 396977376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 40639, 81278, 121917, 162556, 243834, 325112, 487668, 650224, 975336, 1300448, 1950672, 2478979, 3901344, 4957958, 7436937, 9915916, 14873874, 19831832, 29747748, 39663664, 59495496, 79327328, 118990992, 237981984]

約数ペア:

[(1, 237981984), (2, 118990992), (3, 79327328), (4, 59495496), (6, 39663664), (8, 29747748), (12, 19831832), (16, 14873874), (24, 9915916), (32, 7436937), (48, 4957958), (61, 3901344), (96, 2478979), (122, 1950672), (183, 1300448), (244, 975336), (366, 650224), (488, 487668), (732, 325112), (976, 243834), (1464, 162556), (1952, 121917), (2928, 81278), (5856, 40639)]