304820892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 806787072

約数和(自身を除く): 501966180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 2201, 2556, 3847, 4402, 6603, 7694, 8804, 11541, 13206, 15388, 19809, 23082, 26412, 34623, 39618, 46164, 69246, 79236, 119257, 138492, 238514, 273137, 357771, 477028, 546274, 715542, 819411, 1073313, 1092548, 1431084, 1638822, 2146626, 2458233, 3277644, 4293252, 4916466, 8467247, 9832932, 16934494, 25401741, 33868988, 50803482, 76205223, 101606964, 152410446, 304820892]

約数ペア:

[(1, 304820892), (2, 152410446), (3, 101606964), (4, 76205223), (6, 50803482), (9, 33868988), (12, 25401741), (18, 16934494), (31, 9832932), (36, 8467247), (62, 4916466), (71, 4293252), (93, 3277644), (124, 2458233), (142, 2146626), (186, 1638822), (213, 1431084), (279, 1092548), (284, 1073313), (372, 819411), (426, 715542), (558, 546274), (639, 477028), (852, 357771), (1116, 273137), (1278, 238514), (2201, 138492), (2556, 119257), (3847, 79236), (4402, 69246), (6603, 46164), (7694, 39618), (8804, 34623), (11541, 26412), (13206, 23082), (15388, 19809)]