247613616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55469}}^1$

素因数の和:55514

約数の個数: 60

約数和(自身を含む): 715341120

約数和(自身を除く): 467727504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 55469, 110938, 166407, 221876, 332814, 443752, 499221, 665628, 887504, 998442, 1331256, 1719539, 1996884, 2662512, 3439078, 3993768, 5158617, 6878156, 7987536, 10317234, 13756312, 15475851, 20634468, 27512624, 30951702, 41268936, 61903404, 82537872, 123806808, 247613616]

約数ペア:

[(1, 247613616), (2, 123806808), (3, 82537872), (4, 61903404), (6, 41268936), (8, 30951702), (9, 27512624), (12, 20634468), (16, 15475851), (18, 13756312), (24, 10317234), (31, 7987536), (36, 6878156), (48, 5158617), (62, 3993768), (72, 3439078), (93, 2662512), (124, 1996884), (144, 1719539), (186, 1331256), (248, 998442), (279, 887504), (372, 665628), (496, 499221), (558, 443752), (744, 332814), (1116, 221876), (1488, 166407), (2232, 110938), (4464, 55469)]