308185736648

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{2659}}^1\times {\mathrm{50131}}^1$

素因数の和:52830

約数の個数: 48

約数和(自身を含む): 614081907600

約数和(自身を除く): 305896170952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 2659, 5318, 10636, 21272, 45203, 50131, 90406, 100262, 180812, 200524, 361624, 401048, 768451, 852227, 1536902, 1704454, 3073804, 3408908, 6147608, 6817816, 14487859, 28975718, 57951436, 115902872, 133298329, 266596658, 533193316, 1066386632, 2266071593, 4532143186, 9064286372, 18128572744, 38523217081, 77046434162, 154092868324, 308185736648]

約数ペア:

[(1, 308185736648), (2, 154092868324), (4, 77046434162), (8, 38523217081), (17, 18128572744), (34, 9064286372), (68, 4532143186), (136, 2266071593), (289, 1066386632), (578, 533193316), (1156, 266596658), (2312, 133298329), (2659, 115902872), (5318, 57951436), (10636, 28975718), (21272, 14487859), (45203, 6817816), (50131, 6147608), (90406, 3408908), (100262, 3073804), (180812, 1704454), (200524, 1536902), (361624, 852227), (401048, 768451)]