1569121668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{10733}}^1$

素因数の和:10905

約数の個数: 72

約数和(自身を含む): 4125977856

約数和(自身を除く): 2556856188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 1116, 1179, 1572, 2358, 4061, 4716, 8122, 10733, 12183, 16244, 21466, 24366, 32199, 36549, 42932, 48732, 64398, 73098, 96597, 128796, 146196, 193194, 332723, 386388, 665446, 998169, 1330892, 1406023, 1996338, 2812046, 2994507, 3992676, 4218069, 5624092, 5989014, 8436138, 11978028, 12654207, 16872276, 25308414, 43586713, 50616828, 87173426, 130760139, 174346852, 261520278, 392280417, 523040556, 784560834, 1569121668]

約数ペア:

[(1, 1569121668), (2, 784560834), (3, 523040556), (4, 392280417), (6, 261520278), (9, 174346852), (12, 130760139), (18, 87173426), (31, 50616828), (36, 43586713), (62, 25308414), (93, 16872276), (124, 12654207), (131, 11978028), (186, 8436138), (262, 5989014), (279, 5624092), (372, 4218069), (393, 3992676), (524, 2994507), (558, 2812046), (786, 1996338), (1116, 1406023), (1179, 1330892), (1572, 998169), (2358, 665446), (4061, 386388), (4716, 332723), (8122, 193194), (10733, 146196), (12183, 128796), (16244, 96597), (21466, 73098), (24366, 64398), (32199, 48732), (36549, 42932)]