290678616

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 805109760

約数和(自身を除く): 514431144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 127, 166, 249, 254, 332, 381, 383, 498, 508, 664, 747, 762, 766, 996, 1016, 1143, 1149, 1494, 1524, 1532, 1992, 2286, 2298, 2988, 3048, 3064, 3447, 4572, 4596, 5976, 6894, 9144, 9192, 10541, 13788, 21082, 27576, 31623, 31789, 42164, 48641, 63246, 63578, 84328, 94869, 95367, 97282, 126492, 127156, 145923, 189738, 190734, 194564, 252984, 254312, 286101, 291846, 379476, 381468, 389128, 437769, 572202, 583692, 758952, 762936, 875538, 1144404, 1167384, 1751076, 2288808, 3502152, 4037203, 8074406, 12111609, 16148812, 24223218, 32297624, 36334827, 48446436, 72669654, 96892872, 145339308, 290678616]

約数ペア:

[(1, 290678616), (2, 145339308), (3, 96892872), (4, 72669654), (6, 48446436), (8, 36334827), (9, 32297624), (12, 24223218), (18, 16148812), (24, 12111609), (36, 8074406), (72, 4037203), (83, 3502152), (127, 2288808), (166, 1751076), (249, 1167384), (254, 1144404), (332, 875538), (381, 762936), (383, 758952), (498, 583692), (508, 572202), (664, 437769), (747, 389128), (762, 381468), (766, 379476), (996, 291846), (1016, 286101), (1143, 254312), (1149, 252984), (1494, 194564), (1524, 190734), (1532, 189738), (1992, 145923), (2286, 127156), (2298, 126492), (2988, 97282), (3048, 95367), (3064, 94869), (3447, 84328), (4572, 63578), (4596, 63246), (5976, 48641), (6894, 42164), (9144, 31789), (9192, 31623), (10541, 27576), (13788, 21082)]