380918376

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{5393}}^1$

素因数の和:5520

約数の個数: 80

約数和(自身を含む): 1076912100

約数和(自身を除く): 695993724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5393, 5886, 7848, 8829, 10786, 11772, 16179, 17658, 21572, 23544, 32358, 35316, 43144, 48537, 64716, 70632, 97074, 129432, 145611, 194148, 291222, 388296, 436833, 582444, 587837, 873666, 1164888, 1175674, 1747332, 1763511, 2351348, 3494664, 3527022, 4702696, 5290533, 7054044, 10581066, 14108088, 15871599, 21162132, 31743198, 42324264, 47614797, 63486396, 95229594, 126972792, 190459188, 380918376]

約数ペア:

[(1, 380918376), (2, 190459188), (3, 126972792), (4, 95229594), (6, 63486396), (8, 47614797), (9, 42324264), (12, 31743198), (18, 21162132), (24, 15871599), (27, 14108088), (36, 10581066), (54, 7054044), (72, 5290533), (81, 4702696), (108, 3527022), (109, 3494664), (162, 2351348), (216, 1763511), (218, 1747332), (324, 1175674), (327, 1164888), (436, 873666), (648, 587837), (654, 582444), (872, 436833), (981, 388296), (1308, 291222), (1962, 194148), (2616, 145611), (2943, 129432), (3924, 97074), (5393, 70632), (5886, 64716), (7848, 48537), (8829, 43144), (10786, 35316), (11772, 32358), (16179, 23544), (17658, 21572)]