1427831962616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1966429}}^1$

素因数の和:1966752

約数の個数: 64

約数和(自身を含む): 2994479604000

約数和(自身を除く): 1566647641384

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 281, 323, 562, 646, 1124, 1292, 2248, 2584, 4777, 5339, 9554, 10678, 19108, 21356, 38216, 42712, 90763, 181526, 363052, 726104, 1966429, 3932858, 7865716, 15731432, 33429293, 37362151, 66858586, 74724302, 133717172, 149448604, 267434344, 298897208, 552566549, 635156567, 1105133098, 1270313134, 2210266196, 2540626268, 4420532392, 5081252536, 9393631333, 10498764431, 18787262666, 20997528862, 37574525332, 41995057724, 75149050664, 83990115448, 178478995327, 356957990654, 713915981308, 1427831962616]

約数ペア:

[(1, 1427831962616), (2, 713915981308), (4, 356957990654), (8, 178478995327), (17, 83990115448), (19, 75149050664), (34, 41995057724), (38, 37574525332), (68, 20997528862), (76, 18787262666), (136, 10498764431), (152, 9393631333), (281, 5081252536), (323, 4420532392), (562, 2540626268), (646, 2210266196), (1124, 1270313134), (1292, 1105133098), (2248, 635156567), (2584, 552566549), (4777, 298897208), (5339, 267434344), (9554, 149448604), (10678, 133717172), (19108, 74724302), (21356, 66858586), (38216, 37362151), (42712, 33429293), (90763, 15731432), (181526, 7865716), (363052, 3932858), (726104, 1966429)]