222504568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 521433360

約数和(自身を除く): 298928792

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 289, 374, 442, 572, 578, 673, 748, 884, 1144, 1156, 1346, 1496, 1768, 2312, 2431, 2692, 3179, 3757, 4862, 5384, 6358, 7403, 7514, 8749, 9724, 11441, 12716, 14806, 15028, 17498, 19448, 22882, 25432, 29612, 30056, 34996, 41327, 45764, 59224, 69992, 82654, 91528, 96239, 125851, 148733, 165308, 192478, 194497, 251702, 297466, 330616, 384956, 388994, 503404, 594932, 769912, 777988, 1006808, 1189864, 1555976, 1636063, 2139467, 2528461, 3272126, 4278934, 5056922, 6544252, 8557868, 10113844, 13088504, 17115736, 20227688, 27813071, 55626142, 111252284, 222504568]

約数ペア:

[(1, 222504568), (2, 111252284), (4, 55626142), (8, 27813071), (11, 20227688), (13, 17115736), (17, 13088504), (22, 10113844), (26, 8557868), (34, 6544252), (44, 5056922), (52, 4278934), (68, 3272126), (88, 2528461), (104, 2139467), (136, 1636063), (143, 1555976), (187, 1189864), (221, 1006808), (286, 777988), (289, 769912), (374, 594932), (442, 503404), (572, 388994), (578, 384956), (673, 330616), (748, 297466), (884, 251702), (1144, 194497), (1156, 192478), (1346, 165308), (1496, 148733), (1768, 125851), (2312, 96239), (2431, 91528), (2692, 82654), (3179, 69992), (3757, 59224), (4862, 45764), (5384, 41327), (6358, 34996), (7403, 30056), (7514, 29612), (8749, 25432), (9724, 22882), (11441, 19448), (12716, 17498), (14806, 15028)]