4959639972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{678659}}^1$

素因数の和:678705

約数の個数: 72

約数和(自身を含む): 14821934400

約数和(自身を除く): 9862294428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 678659, 1357318, 2035977, 2714636, 4071954, 4750613, 6107931, 8143908, 9501226, 12215862, 14251839, 19002452, 19681111, 24431724, 28503678, 39362222, 42755517, 57007356, 59043333, 78724444, 85511034, 118086666, 137767777, 171022068, 177129999, 236173332, 275535554, 354259998, 413303331, 551071108, 708519996, 826606662, 1239909993, 1653213324, 2479819986, 4959639972]

約数ペア:

[(1, 4959639972), (2, 2479819986), (3, 1653213324), (4, 1239909993), (6, 826606662), (7, 708519996), (9, 551071108), (12, 413303331), (14, 354259998), (18, 275535554), (21, 236173332), (28, 177129999), (29, 171022068), (36, 137767777), (42, 118086666), (58, 85511034), (63, 78724444), (84, 59043333), (87, 57007356), (116, 42755517), (126, 39362222), (174, 28503678), (203, 24431724), (252, 19681111), (261, 19002452), (348, 14251839), (406, 12215862), (522, 9501226), (609, 8143908), (812, 6107931), (1044, 4750613), (1218, 4071954), (1827, 2714636), (2436, 2035977), (3654, 1357318), (7308, 678659)]