218245704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15439}}^1$

素因数の和:15498

約数の個数: 64

約数和(自身を含む): 592896000

約数和(自身を除く): 374650296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 15439, 30878, 46317, 61756, 92634, 123512, 185268, 293341, 370536, 478609, 586682, 880023, 957218, 1173364, 1435827, 1760046, 1914436, 2346728, 2871654, 3520092, 3828872, 5743308, 7040184, 9093571, 11486616, 18187142, 27280713, 36374284, 54561426, 72748568, 109122852, 218245704]

約数ペア:

[(1, 218245704), (2, 109122852), (3, 72748568), (4, 54561426), (6, 36374284), (8, 27280713), (12, 18187142), (19, 11486616), (24, 9093571), (31, 7040184), (38, 5743308), (57, 3828872), (62, 3520092), (76, 2871654), (93, 2346728), (114, 1914436), (124, 1760046), (152, 1435827), (186, 1173364), (228, 957218), (248, 880023), (372, 586682), (456, 478609), (589, 370536), (744, 293341), (1178, 185268), (1767, 123512), (2356, 92634), (3534, 61756), (4712, 46317), (7068, 30878), (14136, 15439)]