239675268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5833

約数の個数: 72

約数和(自身を含む): 659824704

約数和(自身を除く): 420149436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5741, 5964, 6958, 10437, 11482, 13916, 17223, 20874, 22964, 34446, 40187, 41748, 68892, 80374, 120561, 160748, 241122, 281309, 407611, 482244, 562618, 815222, 843927, 1125236, 1222833, 1630444, 1687854, 2445666, 2853277, 3375708, 4891332, 5706554, 8559831, 11413108, 17119662, 19972939, 34239324, 39945878, 59918817, 79891756, 119837634, 239675268]

約数ペア:

[(1, 239675268), (2, 119837634), (3, 79891756), (4, 59918817), (6, 39945878), (7, 34239324), (12, 19972939), (14, 17119662), (21, 11413108), (28, 8559831), (42, 5706554), (49, 4891332), (71, 3375708), (84, 2853277), (98, 2445666), (142, 1687854), (147, 1630444), (196, 1222833), (213, 1125236), (284, 843927), (294, 815222), (426, 562618), (497, 482244), (588, 407611), (852, 281309), (994, 241122), (1491, 160748), (1988, 120561), (2982, 80374), (3479, 68892), (5741, 41748), (5964, 40187), (6958, 34446), (10437, 22964), (11482, 20874), (13916, 17223)]