324678380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 760947264

約数和(自身を除く): 436268884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 113, 130, 172, 215, 226, 257, 260, 430, 452, 514, 559, 565, 860, 1028, 1118, 1130, 1285, 1469, 2236, 2260, 2570, 2795, 2938, 3341, 4859, 5140, 5590, 5876, 6682, 7345, 9718, 11051, 11180, 13364, 14690, 16705, 19436, 22102, 24295, 29041, 29380, 33410, 44204, 48590, 55255, 58082, 63167, 66820, 97180, 110510, 116164, 126334, 143663, 145205, 221020, 252668, 287326, 290410, 315835, 377533, 574652, 580820, 631670, 718315, 755066, 1248763, 1263340, 1436630, 1510132, 1887665, 2497526, 2873260, 3775330, 4995052, 6243815, 7550660, 12487630, 16233919, 24975260, 32467838, 64935676, 81169595, 162339190, 324678380]

約数ペア:

[(1, 324678380), (2, 162339190), (4, 81169595), (5, 64935676), (10, 32467838), (13, 24975260), (20, 16233919), (26, 12487630), (43, 7550660), (52, 6243815), (65, 4995052), (86, 3775330), (113, 2873260), (130, 2497526), (172, 1887665), (215, 1510132), (226, 1436630), (257, 1263340), (260, 1248763), (430, 755066), (452, 718315), (514, 631670), (559, 580820), (565, 574652), (860, 377533), (1028, 315835), (1118, 290410), (1130, 287326), (1285, 252668), (1469, 221020), (2236, 145205), (2260, 143663), (2570, 126334), (2795, 116164), (2938, 110510), (3341, 97180), (4859, 66820), (5140, 63167), (5590, 58082), (5876, 55255), (6682, 48590), (7345, 44204), (9718, 33410), (11051, 29380), (11180, 29041), (13364, 24295), (14690, 22102), (16705, 19436)]