220151844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 632932608

約数和(自身を除く): 412780764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 223, 277, 297, 324, 396, 446, 554, 594, 669, 831, 891, 892, 1108, 1188, 1338, 1662, 1782, 2007, 2453, 2493, 2676, 3047, 3324, 3564, 4014, 4906, 4986, 6021, 6094, 7359, 7479, 8028, 9141, 9812, 9972, 12042, 12188, 14718, 14958, 18063, 18282, 22077, 22437, 24084, 27423, 29436, 29916, 36126, 36564, 44154, 44874, 54846, 61771, 66231, 72252, 82269, 88308, 89748, 109692, 123542, 132462, 164538, 185313, 198693, 246807, 247084, 264924, 329076, 370626, 397386, 493614, 555939, 679481, 741252, 794772, 987228, 1111878, 1358962, 1667817, 2038443, 2223756, 2717924, 3335634, 4076886, 5003451, 6115329, 6671268, 8153772, 10006902, 12230658, 18345987, 20013804, 24461316, 36691974, 55037961, 73383948, 110075922, 220151844]

約数ペア:

[(1, 220151844), (2, 110075922), (3, 73383948), (4, 55037961), (6, 36691974), (9, 24461316), (11, 20013804), (12, 18345987), (18, 12230658), (22, 10006902), (27, 8153772), (33, 6671268), (36, 6115329), (44, 5003451), (54, 4076886), (66, 3335634), (81, 2717924), (99, 2223756), (108, 2038443), (132, 1667817), (162, 1358962), (198, 1111878), (223, 987228), (277, 794772), (297, 741252), (324, 679481), (396, 555939), (446, 493614), (554, 397386), (594, 370626), (669, 329076), (831, 264924), (891, 247084), (892, 246807), (1108, 198693), (1188, 185313), (1338, 164538), (1662, 132462), (1782, 123542), (2007, 109692), (2453, 89748), (2493, 88308), (2676, 82269), (3047, 72252), (3324, 66231), (3564, 61771), (4014, 54846), (4906, 44874), (4986, 44154), (6021, 36564), (6094, 36126), (7359, 29916), (7479, 29436), (8028, 27423), (9141, 24084), (9812, 22437), (9972, 22077), (12042, 18282), (12188, 18063), (14718, 14958)]