284947572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260941}}^1$

素因数の和:260968

約数の個数: 48

約数和(自身を含む): 818314112

約数和(自身を除く): 533366540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 260941, 521882, 782823, 1043764, 1565646, 1826587, 3131292, 3392233, 3653174, 5479761, 6784466, 7306348, 10176699, 10959522, 13568932, 20353398, 21919044, 23745631, 40706796, 47491262, 71236893, 94982524, 142473786, 284947572]

約数ペア:

[(1, 284947572), (2, 142473786), (3, 94982524), (4, 71236893), (6, 47491262), (7, 40706796), (12, 23745631), (13, 21919044), (14, 20353398), (21, 13568932), (26, 10959522), (28, 10176699), (39, 7306348), (42, 6784466), (52, 5479761), (78, 3653174), (84, 3392233), (91, 3131292), (156, 1826587), (182, 1565646), (273, 1043764), (364, 782823), (546, 521882), (1092, 260941)]