221120448

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26783}}^1$

素因数の和:26841

約数の個数: 56

約数和(自身を含む): 598675968

約数和(自身を除く): 377555520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 26783, 53566, 80349, 107132, 160698, 214264, 321396, 428528, 642792, 857056, 1151669, 1285584, 1714112, 2303338, 2571168, 3455007, 4606676, 5142336, 6910014, 9213352, 13820028, 18426704, 27640056, 36853408, 55280112, 73706816, 110560224, 221120448]

約数ペア:

[(1, 221120448), (2, 110560224), (3, 73706816), (4, 55280112), (6, 36853408), (8, 27640056), (12, 18426704), (16, 13820028), (24, 9213352), (32, 6910014), (43, 5142336), (48, 4606676), (64, 3455007), (86, 2571168), (96, 2303338), (129, 1714112), (172, 1285584), (192, 1151669), (258, 857056), (344, 642792), (516, 428528), (688, 321396), (1032, 214264), (1376, 160698), (2064, 107132), (2752, 80349), (4128, 53566), (8256, 26783)]