290030624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 637624260

約数和(自身を除く): 347593636

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 829, 841, 928, 1508, 1658, 1682, 3016, 3316, 3364, 6032, 6632, 6728, 10777, 10933, 12064, 13264, 13456, 21554, 21866, 24041, 26528, 26912, 43108, 43732, 48082, 86216, 87464, 96164, 172432, 174928, 192328, 312533, 344864, 349856, 384656, 625066, 697189, 769312, 1250132, 1394378, 2500264, 2788756, 5000528, 5577512, 9063457, 10001056, 11155024, 18126914, 22310048, 36253828, 72507656, 145015312, 290030624]

約数ペア:

[(1, 290030624), (2, 145015312), (4, 72507656), (8, 36253828), (13, 22310048), (16, 18126914), (26, 11155024), (29, 10001056), (32, 9063457), (52, 5577512), (58, 5000528), (104, 2788756), (116, 2500264), (208, 1394378), (232, 1250132), (377, 769312), (416, 697189), (464, 625066), (754, 384656), (829, 349856), (841, 344864), (928, 312533), (1508, 192328), (1658, 174928), (1682, 172432), (3016, 96164), (3316, 87464), (3364, 86216), (6032, 48082), (6632, 43732), (6728, 43108), (10777, 26912), (10933, 26528), (12064, 24041), (13264, 21866), (13456, 21554)]