228575456

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 458110800

約数和(自身を除く): 229535344

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 211, 349, 388, 422, 698, 776, 844, 1396, 1552, 1688, 2792, 3104, 3376, 5584, 6752, 11168, 20467, 33853, 40934, 67706, 73639, 81868, 135412, 147278, 163736, 270824, 294556, 327472, 541648, 589112, 654944, 1083296, 1178224, 2356448, 7142983, 14285966, 28571932, 57143864, 114287728, 228575456]

約数ペア:

[(1, 228575456), (2, 114287728), (4, 57143864), (8, 28571932), (16, 14285966), (32, 7142983), (97, 2356448), (194, 1178224), (211, 1083296), (349, 654944), (388, 589112), (422, 541648), (698, 327472), (776, 294556), (844, 270824), (1396, 163736), (1552, 147278), (1688, 135412), (2792, 81868), (3104, 73639), (3376, 67706), (5584, 40934), (6752, 33853), (11168, 20467)]