223207512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17989}}^1$

素因数の和:18056

約数の個数: 64

約数和(自身を含む): 621734400

約数和(自身を除く): 398526888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 17989, 35978, 53967, 71956, 107934, 143912, 197879, 215868, 395758, 431736, 593637, 791516, 845483, 1187274, 1583032, 1690966, 2374548, 2536449, 3381932, 4749096, 5072898, 6763864, 9300313, 10145796, 18600626, 20291592, 27900939, 37201252, 55801878, 74402504, 111603756, 223207512]

約数ペア:

[(1, 223207512), (2, 111603756), (3, 74402504), (4, 55801878), (6, 37201252), (8, 27900939), (11, 20291592), (12, 18600626), (22, 10145796), (24, 9300313), (33, 6763864), (44, 5072898), (47, 4749096), (66, 3381932), (88, 2536449), (94, 2374548), (132, 1690966), (141, 1583032), (188, 1187274), (264, 845483), (282, 791516), (376, 593637), (517, 431736), (564, 395758), (1034, 215868), (1128, 197879), (1551, 143912), (2068, 107934), (3102, 71956), (4136, 53967), (6204, 35978), (12408, 17989)]