222971364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11491}}^1$

素因数の和:11526

約数の個数: 108

約数和(自身を含む): 715308048

約数和(自身を除く): 492336684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 11491, 19404, 22982, 34473, 45964, 68946, 80437, 103419, 126401, 137892, 160874, 206838, 241311, 252802, 321748, 379203, 413676, 482622, 505604, 563059, 723933, 758406, 884807, 965244, 1126118, 1137609, 1447866, 1516812, 1689177, 1769614, 2252236, 2275218, 2654421, 2895732, 3378354, 3539228, 4550436, 5067531, 5308842, 6193649, 6756708, 7963263, 10135062, 10617684, 12387298, 15926526, 18580947, 20270124, 24774596, 31853052, 37161894, 55742841, 74323788, 111485682, 222971364]

約数ペア:

[(1, 222971364), (2, 111485682), (3, 74323788), (4, 55742841), (6, 37161894), (7, 31853052), (9, 24774596), (11, 20270124), (12, 18580947), (14, 15926526), (18, 12387298), (21, 10617684), (22, 10135062), (28, 7963263), (33, 6756708), (36, 6193649), (42, 5308842), (44, 5067531), (49, 4550436), (63, 3539228), (66, 3378354), (77, 2895732), (84, 2654421), (98, 2275218), (99, 2252236), (126, 1769614), (132, 1689177), (147, 1516812), (154, 1447866), (196, 1137609), (198, 1126118), (231, 965244), (252, 884807), (294, 758406), (308, 723933), (396, 563059), (441, 505604), (462, 482622), (539, 413676), (588, 379203), (693, 321748), (882, 252802), (924, 241311), (1078, 206838), (1386, 160874), (1617, 137892), (1764, 126401), (2156, 103419), (2772, 80437), (3234, 68946), (4851, 45964), (6468, 34473), (9702, 22982), (11491, 19404)]