331278713388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{18637}}^1\times {\mathrm{70537}}^1$

素因数の和:89191

約数の個数: 72

約数和(自身を含む): 957092313632

約数和(自身を除く): 625813600244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 18637, 37274, 55911, 70537, 74548, 111822, 130459, 141074, 167733, 211611, 223644, 260918, 282148, 335466, 391377, 423222, 493759, 521836, 634833, 670932, 782754, 846444, 987518, 1174131, 1269666, 1481277, 1565508, 1975036, 2348262, 2539332, 2962554, 4443831, 4696524, 5925108, 8887662, 17775324, 1314598069, 2629196138, 3943794207, 5258392276, 7887588414, 9202186483, 11831382621, 15775176828, 18404372966, 23662765242, 27606559449, 36808745932, 47325530484, 55213118898, 82819678347, 110426237796, 165639356694, 331278713388]

約数ペア:

[(1, 331278713388), (2, 165639356694), (3, 110426237796), (4, 82819678347), (6, 55213118898), (7, 47325530484), (9, 36808745932), (12, 27606559449), (14, 23662765242), (18, 18404372966), (21, 15775176828), (28, 11831382621), (36, 9202186483), (42, 7887588414), (63, 5258392276), (84, 3943794207), (126, 2629196138), (252, 1314598069), (18637, 17775324), (37274, 8887662), (55911, 5925108), (70537, 4696524), (74548, 4443831), (111822, 2962554), (130459, 2539332), (141074, 2348262), (167733, 1975036), (211611, 1565508), (223644, 1481277), (260918, 1269666), (282148, 1174131), (335466, 987518), (391377, 846444), (423222, 782754), (493759, 670932), (521836, 634833)]