12245546248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 25005496320

約数和(自身を除く): 12759950072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 331, 508, 662, 1016, 1324, 1651, 2648, 2801, 3302, 4303, 5602, 6604, 8606, 11204, 13208, 17212, 22408, 34424, 36413, 42037, 72826, 84074, 145652, 168148, 291304, 336296, 355727, 546481, 711454, 927131, 1092962, 1422908, 1854262, 2185924, 2845816, 3708524, 4371848, 4624451, 7417048, 9248902, 12052703, 18497804, 24105406, 36995608, 48210812, 96421624, 117745637, 235491274, 470982548, 941965096, 1530693281, 3061386562, 6122773124, 12245546248]

約数ペア:

[(1, 12245546248), (2, 6122773124), (4, 3061386562), (8, 1530693281), (13, 941965096), (26, 470982548), (52, 235491274), (104, 117745637), (127, 96421624), (254, 48210812), (331, 36995608), (508, 24105406), (662, 18497804), (1016, 12052703), (1324, 9248902), (1651, 7417048), (2648, 4624451), (2801, 4371848), (3302, 3708524), (4303, 2845816), (5602, 2185924), (6604, 1854262), (8606, 1422908), (11204, 1092962), (13208, 927131), (17212, 711454), (22408, 546481), (34424, 355727), (36413, 336296), (42037, 291304), (72826, 168148), (84074, 145652)]