315759972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 856203264

約数和(自身を除く): 540443292

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 223, 374, 446, 561, 631, 669, 748, 892, 1122, 1262, 1338, 1893, 2244, 2453, 2524, 2676, 3786, 3791, 4906, 6941, 7359, 7572, 7582, 9812, 10727, 11373, 13882, 14718, 15164, 20823, 21454, 22746, 27764, 29436, 32181, 41646, 41701, 42908, 45492, 64362, 83292, 83402, 117997, 125103, 128724, 140713, 166804, 235994, 250206, 281426, 353991, 422139, 471988, 500412, 562852, 707982, 844278, 1415964, 1547843, 1688556, 2392121, 3095686, 4643529, 4784242, 6191372, 7176363, 9287058, 9568484, 14352726, 18574116, 26313331, 28705452, 52626662, 78939993, 105253324, 157879986, 315759972]

約数ペア:

[(1, 315759972), (2, 157879986), (3, 105253324), (4, 78939993), (6, 52626662), (11, 28705452), (12, 26313331), (17, 18574116), (22, 14352726), (33, 9568484), (34, 9287058), (44, 7176363), (51, 6191372), (66, 4784242), (68, 4643529), (102, 3095686), (132, 2392121), (187, 1688556), (204, 1547843), (223, 1415964), (374, 844278), (446, 707982), (561, 562852), (631, 500412), (669, 471988), (748, 422139), (892, 353991), (1122, 281426), (1262, 250206), (1338, 235994), (1893, 166804), (2244, 140713), (2453, 128724), (2524, 125103), (2676, 117997), (3786, 83402), (3791, 83292), (4906, 64362), (6941, 45492), (7359, 42908), (7572, 41701), (7582, 41646), (9812, 32181), (10727, 29436), (11373, 27764), (13882, 22746), (14718, 21454), (15164, 20823)]