1249831464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5671

約数の個数: 128

約数和(自身を含む): 3772538880

約数和(自身を除く): 2522707416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 1032, 1204, 1302, 1333, 1736, 1806, 2408, 2604, 2666, 3612, 3999, 5208, 5332, 5581, 7224, 7998, 9331, 10664, 11162, 15996, 16743, 18662, 22324, 27993, 31992, 33486, 37324, 39067, 44648, 55986, 66972, 74648, 78134, 111972, 117201, 133944, 156268, 173011, 223944, 234402, 239983, 312536, 346022, 468804, 479966, 519033, 692044, 719949, 937608, 959932, 1038066, 1211077, 1384088, 1439898, 1679881, 1919864, 2076132, 2422154, 2879796, 3359762, 3633231, 4152264, 4844308, 5039643, 5759592, 6719524, 7266462, 7439473, 9688616, 10079286, 13439048, 14532924, 14878946, 20158572, 22318419, 29065848, 29757892, 40317144, 44636838, 52076311, 59515784, 89273676, 104152622, 156228933, 178547352, 208305244, 312457866, 416610488, 624915732, 1249831464]

約数ペア:

[(1, 1249831464), (2, 624915732), (3, 416610488), (4, 312457866), (6, 208305244), (7, 178547352), (8, 156228933), (12, 104152622), (14, 89273676), (21, 59515784), (24, 52076311), (28, 44636838), (31, 40317144), (42, 29757892), (43, 29065848), (56, 22318419), (62, 20158572), (84, 14878946), (86, 14532924), (93, 13439048), (124, 10079286), (129, 9688616), (168, 7439473), (172, 7266462), (186, 6719524), (217, 5759592), (248, 5039643), (258, 4844308), (301, 4152264), (344, 3633231), (372, 3359762), (434, 2879796), (516, 2422154), (602, 2076132), (651, 1919864), (744, 1679881), (868, 1439898), (903, 1384088), (1032, 1211077), (1204, 1038066), (1302, 959932), (1333, 937608), (1736, 719949), (1806, 692044), (2408, 519033), (2604, 479966), (2666, 468804), (3612, 346022), (3999, 312536), (5208, 239983), (5332, 234402), (5581, 223944), (7224, 173011), (7998, 156268), (9331, 133944), (10664, 117201), (11162, 111972), (15996, 78134), (16743, 74648), (18662, 66972), (22324, 55986), (27993, 44648), (31992, 39067), (33486, 37324)]