286289712

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 841850880

約数和(自身を除く): 555561168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1087, 1116, 1416, 1488, 1829, 2124, 2174, 2232, 2832, 3261, 3658, 4248, 4348, 4464, 5487, 6522, 7316, 8496, 8696, 9783, 10974, 13044, 14632, 16461, 17392, 19566, 21948, 26088, 29264, 32922, 33697, 39132, 43896, 52176, 64133, 65844, 67394, 78264, 87792, 101091, 128266, 131688, 134788, 156528, 192399, 202182, 256532, 263376, 269576, 303273, 384798, 404364, 513064, 539152, 577197, 606546, 769596, 808728, 1026128, 1154394, 1213092, 1539192, 1617456, 1988123, 2308788, 2426184, 3078384, 3976246, 4617576, 4852368, 5964369, 7952492, 9235152, 11928738, 15904984, 17893107, 23857476, 31809968, 35786214, 47714952, 71572428, 95429904, 143144856, 286289712]

約数ペア:

[(1, 286289712), (2, 143144856), (3, 95429904), (4, 71572428), (6, 47714952), (8, 35786214), (9, 31809968), (12, 23857476), (16, 17893107), (18, 15904984), (24, 11928738), (31, 9235152), (36, 7952492), (48, 5964369), (59, 4852368), (62, 4617576), (72, 3976246), (93, 3078384), (118, 2426184), (124, 2308788), (144, 1988123), (177, 1617456), (186, 1539192), (236, 1213092), (248, 1154394), (279, 1026128), (354, 808728), (372, 769596), (472, 606546), (496, 577197), (531, 539152), (558, 513064), (708, 404364), (744, 384798), (944, 303273), (1062, 269576), (1087, 263376), (1116, 256532), (1416, 202182), (1488, 192399), (1829, 156528), (2124, 134788), (2174, 131688), (2232, 128266), (2832, 101091), (3261, 87792), (3658, 78264), (4248, 67394), (4348, 65844), (4464, 64133), (5487, 52176), (6522, 43896), (7316, 39132), (8496, 33697), (8696, 32922), (9783, 29264), (10974, 26088), (13044, 21948), (14632, 19566), (16461, 17392)]