812961324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28549}}^1$

素因数の和:28679

約数の個数: 72

約数和(自身を含む): 2369421600

約数和(自身を除く): 1556460276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 28476, 28549, 57098, 85647, 114196, 171294, 199843, 256941, 342588, 399686, 513882, 599529, 799372, 1027764, 1199058, 1798587, 2398116, 3226037, 3597174, 6452074, 7194348, 9678111, 12904148, 19356222, 22582259, 29034333, 38712444, 45164518, 58068666, 67746777, 90329036, 116137332, 135493554, 203240331, 270987108, 406480662, 812961324]

約数ペア:

[(1, 812961324), (2, 406480662), (3, 270987108), (4, 203240331), (6, 135493554), (7, 116137332), (9, 90329036), (12, 67746777), (14, 58068666), (18, 45164518), (21, 38712444), (28, 29034333), (36, 22582259), (42, 19356222), (63, 12904148), (84, 9678111), (113, 7194348), (126, 6452074), (226, 3597174), (252, 3226037), (339, 2398116), (452, 1798587), (678, 1199058), (791, 1027764), (1017, 799372), (1356, 599529), (1582, 513882), (2034, 399686), (2373, 342588), (3164, 256941), (4068, 199843), (4746, 171294), (7119, 114196), (9492, 85647), (14238, 57098), (28476, 28549)]