290734584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1399}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 831936000

約数和(自身を除く): 541201416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1237, 1399, 2474, 2798, 3711, 4197, 4948, 5596, 7422, 8394, 8659, 9793, 9896, 11192, 14844, 16788, 17318, 19586, 25977, 29379, 29688, 33576, 34636, 39172, 51954, 58758, 69272, 78344, 103908, 117516, 207816, 235032, 1730563, 3461126, 5191689, 6922252, 10383378, 12113941, 13844504, 20766756, 24227882, 36341823, 41533512, 48455764, 72683646, 96911528, 145367292, 290734584]

約数ペア:

[(1, 290734584), (2, 145367292), (3, 96911528), (4, 72683646), (6, 48455764), (7, 41533512), (8, 36341823), (12, 24227882), (14, 20766756), (21, 13844504), (24, 12113941), (28, 10383378), (42, 6922252), (56, 5191689), (84, 3461126), (168, 1730563), (1237, 235032), (1399, 207816), (2474, 117516), (2798, 103908), (3711, 78344), (4197, 69272), (4948, 58758), (5596, 51954), (7422, 39172), (8394, 34636), (8659, 33576), (9793, 29688), (9896, 29379), (11192, 25977), (14844, 19586), (16788, 17318)]