240381394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 433060992

約数和(自身を除く): 192679598

約数列:

[1, 2, 11, 17, 22, 34, 53, 67, 106, 134, 181, 187, 362, 374, 583, 737, 901, 1139, 1166, 1474, 1802, 1991, 2278, 3077, 3551, 3982, 6154, 7102, 9593, 9911, 12127, 12529, 19186, 19822, 24254, 25058, 33847, 39061, 60367, 67694, 78122, 105523, 120734, 133397, 163081, 206159, 211046, 266794, 326162, 412318, 642731, 664037, 1285462, 1328074, 1793891, 2267749, 3587782, 4535498, 7070041, 10926427, 14140082, 21852854, 120190697, 240381394]

約数ペア:

[(1, 240381394), (2, 120190697), (11, 21852854), (17, 14140082), (22, 10926427), (34, 7070041), (53, 4535498), (67, 3587782), (106, 2267749), (134, 1793891), (181, 1328074), (187, 1285462), (362, 664037), (374, 642731), (583, 412318), (737, 326162), (901, 266794), (1139, 211046), (1166, 206159), (1474, 163081), (1802, 133397), (1991, 120734), (2278, 105523), (3077, 78122), (3551, 67694), (3982, 60367), (6154, 39061), (7102, 33847), (9593, 25058), (9911, 24254), (12127, 19822), (12529, 19186)]