252235592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 576734400

約数和(自身を除く): 324498808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 109, 124, 172, 217, 218, 248, 301, 344, 434, 436, 602, 763, 868, 872, 961, 1204, 1333, 1526, 1736, 1922, 2408, 2666, 3052, 3379, 3844, 4687, 5332, 6104, 6727, 6758, 7688, 9331, 9374, 10664, 13454, 13516, 18662, 18748, 23653, 26908, 27032, 32809, 37324, 37496, 41323, 47306, 53816, 65618, 74648, 82646, 94612, 104749, 131236, 145297, 165292, 189224, 209498, 262472, 289261, 290594, 330584, 418996, 578522, 581188, 733243, 837992, 1017079, 1157044, 1162376, 1466486, 2034158, 2314088, 2932972, 4068316, 4504207, 5865944, 8136632, 9008414, 18016828, 31529449, 36033656, 63058898, 126117796, 252235592]

約数ペア:

[(1, 252235592), (2, 126117796), (4, 63058898), (7, 36033656), (8, 31529449), (14, 18016828), (28, 9008414), (31, 8136632), (43, 5865944), (56, 4504207), (62, 4068316), (86, 2932972), (109, 2314088), (124, 2034158), (172, 1466486), (217, 1162376), (218, 1157044), (248, 1017079), (301, 837992), (344, 733243), (434, 581188), (436, 578522), (602, 418996), (763, 330584), (868, 290594), (872, 289261), (961, 262472), (1204, 209498), (1333, 189224), (1526, 165292), (1736, 145297), (1922, 131236), (2408, 104749), (2666, 94612), (3052, 82646), (3379, 74648), (3844, 65618), (4687, 53816), (5332, 47306), (6104, 41323), (6727, 37496), (6758, 37324), (7688, 32809), (9331, 27032), (9374, 26908), (10664, 23653), (13454, 18748), (13516, 18662)]