348566240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2812

約数の個数: 96

約数和(自身を含む): 910992096

約数和(自身を除く): 562425856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 1760, 2336, 2713, 2920, 3212, 4015, 5426, 5840, 6424, 8030, 10852, 11680, 12848, 13565, 16060, 21704, 25696, 27130, 29843, 32120, 43408, 54260, 59686, 64240, 86816, 108520, 119372, 128480, 149215, 198049, 217040, 238744, 298430, 396098, 434080, 477488, 596860, 792196, 954976, 990245, 1193720, 1584392, 1980490, 2178539, 2387440, 3168784, 3960980, 4357078, 4774880, 6337568, 7921960, 8714156, 10892695, 15843920, 17428312, 21785390, 31687840, 34856624, 43570780, 69713248, 87141560, 174283120, 348566240]

約数ペア:

[(1, 348566240), (2, 174283120), (4, 87141560), (5, 69713248), (8, 43570780), (10, 34856624), (11, 31687840), (16, 21785390), (20, 17428312), (22, 15843920), (32, 10892695), (40, 8714156), (44, 7921960), (55, 6337568), (73, 4774880), (80, 4357078), (88, 3960980), (110, 3168784), (146, 2387440), (160, 2178539), (176, 1980490), (220, 1584392), (292, 1193720), (352, 990245), (365, 954976), (440, 792196), (584, 596860), (730, 477488), (803, 434080), (880, 396098), (1168, 298430), (1460, 238744), (1606, 217040), (1760, 198049), (2336, 149215), (2713, 128480), (2920, 119372), (3212, 108520), (4015, 86816), (5426, 64240), (5840, 59686), (6424, 54260), (8030, 43408), (10852, 32120), (11680, 29843), (12848, 27130), (13565, 25696), (16060, 21704)]