1216658736

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{272549}}^1$

素因数の和:272594

約数の個数: 60

約数和(自身を含む): 3514804800

約数和(自身を除く): 2298146064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 272549, 545098, 817647, 1090196, 1635294, 2180392, 2452941, 3270588, 4360784, 4905882, 6541176, 8449019, 9811764, 13082352, 16898038, 19623528, 25347057, 33796076, 39247056, 50694114, 67592152, 76041171, 101388228, 135184304, 152082342, 202776456, 304164684, 405552912, 608329368, 1216658736]

約数ペア:

[(1, 1216658736), (2, 608329368), (3, 405552912), (4, 304164684), (6, 202776456), (8, 152082342), (9, 135184304), (12, 101388228), (16, 76041171), (18, 67592152), (24, 50694114), (31, 39247056), (36, 33796076), (48, 25347057), (62, 19623528), (72, 16898038), (93, 13082352), (124, 9811764), (144, 8449019), (186, 6541176), (248, 4905882), (279, 4360784), (372, 3270588), (496, 2452941), (558, 2180392), (744, 1635294), (1116, 1090196), (1488, 817647), (2232, 545098), (4464, 272549)]