2661356964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 7174379520

約数和(自身を除く): 4513022556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 263, 358, 526, 537, 673, 716, 789, 1052, 1074, 1253, 1346, 1578, 1841, 2019, 2148, 2506, 2692, 3156, 3682, 3759, 4038, 4711, 5012, 5523, 7364, 7518, 8076, 9422, 11046, 14133, 15036, 18844, 22092, 28266, 47077, 56532, 94154, 120467, 141231, 176999, 188308, 240934, 282462, 329539, 353998, 361401, 481868, 530997, 564924, 659078, 707996, 722802, 843269, 988617, 1061994, 1238993, 1318156, 1445604, 1686538, 1977234, 2123988, 2477986, 2529807, 3373076, 3716979, 3954468, 4955972, 5059614, 7433958, 10119228, 14867916, 31682821, 63365642, 95048463, 126731284, 190096926, 221779747, 380193852, 443559494, 665339241, 887118988, 1330678482, 2661356964]

約数ペア:

[(1, 2661356964), (2, 1330678482), (3, 887118988), (4, 665339241), (6, 443559494), (7, 380193852), (12, 221779747), (14, 190096926), (21, 126731284), (28, 95048463), (42, 63365642), (84, 31682821), (179, 14867916), (263, 10119228), (358, 7433958), (526, 5059614), (537, 4955972), (673, 3954468), (716, 3716979), (789, 3373076), (1052, 2529807), (1074, 2477986), (1253, 2123988), (1346, 1977234), (1578, 1686538), (1841, 1445604), (2019, 1318156), (2148, 1238993), (2506, 1061994), (2692, 988617), (3156, 843269), (3682, 722802), (3759, 707996), (4038, 659078), (4711, 564924), (5012, 530997), (5523, 481868), (7364, 361401), (7518, 353998), (8076, 329539), (9422, 282462), (11046, 240934), (14133, 188308), (15036, 176999), (18844, 141231), (22092, 120467), (28266, 94154), (47077, 56532)]