222737944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 522955440

約数和(自身を除く): 300217496

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 881, 884, 1144, 1352, 1496, 1762, 1768, 1859, 2431, 2873, 3524, 3718, 4862, 5746, 7048, 7436, 9691, 9724, 11453, 11492, 14872, 14977, 19382, 19448, 22906, 22984, 29954, 31603, 38764, 45812, 59908, 63206, 77528, 91624, 119816, 125983, 126412, 148889, 164747, 194701, 251966, 252824, 297778, 329494, 389402, 503932, 595556, 658988, 778804, 1007864, 1191112, 1317976, 1557608, 1637779, 2141711, 2531113, 3275558, 4283422, 5062226, 6551116, 8566844, 10124452, 13102232, 17133688, 20248904, 27842243, 55684486, 111368972, 222737944]

約数ペア:

[(1, 222737944), (2, 111368972), (4, 55684486), (8, 27842243), (11, 20248904), (13, 17133688), (17, 13102232), (22, 10124452), (26, 8566844), (34, 6551116), (44, 5062226), (52, 4283422), (68, 3275558), (88, 2531113), (104, 2141711), (136, 1637779), (143, 1557608), (169, 1317976), (187, 1191112), (221, 1007864), (286, 778804), (338, 658988), (374, 595556), (442, 503932), (572, 389402), (676, 329494), (748, 297778), (881, 252824), (884, 251966), (1144, 194701), (1352, 164747), (1496, 148889), (1762, 126412), (1768, 125983), (1859, 119816), (2431, 91624), (2873, 77528), (3524, 63206), (3718, 59908), (4862, 45812), (5746, 38764), (7048, 31603), (7436, 29954), (9691, 22984), (9724, 22906), (11453, 19448), (11492, 19382), (14872, 14977)]