271373232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 757500128

約数和(自身を除く): 486126896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 624, 842, 1033, 1263, 1684, 2066, 2526, 3099, 3368, 4132, 5052, 5473, 6198, 6736, 8264, 10104, 10946, 12396, 13429, 16419, 16528, 20208, 21892, 24792, 26858, 32838, 40287, 43784, 49584, 53716, 65676, 80574, 87568, 107432, 131352, 161148, 214864, 262704, 322296, 434893, 644592, 869786, 1304679, 1739572, 2609358, 3479144, 5218716, 5653609, 6958288, 10437432, 11307218, 16960827, 20874864, 22614436, 33921654, 45228872, 67843308, 90457744, 135686616, 271373232]

約数ペア:

[(1, 271373232), (2, 135686616), (3, 90457744), (4, 67843308), (6, 45228872), (8, 33921654), (12, 22614436), (13, 20874864), (16, 16960827), (24, 11307218), (26, 10437432), (39, 6958288), (48, 5653609), (52, 5218716), (78, 3479144), (104, 2609358), (156, 1739572), (208, 1304679), (312, 869786), (421, 644592), (624, 434893), (842, 322296), (1033, 262704), (1263, 214864), (1684, 161148), (2066, 131352), (2526, 107432), (3099, 87568), (3368, 80574), (4132, 65676), (5052, 53716), (5473, 49584), (6198, 43784), (6736, 40287), (8264, 32838), (10104, 26858), (10946, 24792), (12396, 21892), (13429, 20208), (16419, 16528)]