288918396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5011

約数の個数: 72

約数和(自身を含む): 792856064

約数和(自身を除く): 503937668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4861, 4953, 6604, 9722, 9906, 14583, 14859, 19444, 19812, 29166, 29718, 43749, 58332, 59436, 63193, 87498, 126386, 174996, 189579, 252772, 379158, 568737, 617347, 758316, 1137474, 1234694, 1852041, 2274948, 2469388, 3704082, 5556123, 7408164, 8025511, 11112246, 16051022, 22224492, 24076533, 32102044, 48153066, 72229599, 96306132, 144459198, 288918396]

約数ペア:

[(1, 288918396), (2, 144459198), (3, 96306132), (4, 72229599), (6, 48153066), (9, 32102044), (12, 24076533), (13, 22224492), (18, 16051022), (26, 11112246), (36, 8025511), (39, 7408164), (52, 5556123), (78, 3704082), (117, 2469388), (127, 2274948), (156, 1852041), (234, 1234694), (254, 1137474), (381, 758316), (468, 617347), (508, 568737), (762, 379158), (1143, 252772), (1524, 189579), (1651, 174996), (2286, 126386), (3302, 87498), (4572, 63193), (4861, 59436), (4953, 58332), (6604, 43749), (9722, 29718), (9906, 29166), (14583, 19812), (14859, 19444)]