1559863452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 4346367648

約数和(自身を除く): 2786504196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 157, 183, 196, 244, 277, 294, 314, 366, 427, 471, 554, 588, 628, 732, 831, 854, 942, 1099, 1108, 1281, 1662, 1708, 1884, 1939, 2198, 2562, 2989, 3297, 3324, 3878, 4396, 5124, 5817, 5978, 6594, 7693, 7756, 8967, 9577, 11634, 11956, 13188, 13573, 15386, 16897, 17934, 19154, 23079, 23268, 27146, 28731, 30772, 33794, 35868, 38308, 40719, 43489, 46158, 50691, 54292, 57462, 67039, 67588, 81438, 86978, 92316, 101382, 114924, 118279, 130467, 134078, 162876, 173956, 201117, 202764, 236558, 260934, 268156, 304423, 354837, 402234, 469273, 473116, 521868, 608846, 709674, 804468, 827953, 913269, 938546, 1217692, 1407819, 1419348, 1655906, 1826538, 1877092, 2130961, 2483859, 2652829, 2815638, 3311812, 3653076, 4261922, 4967718, 5305658, 5631276, 6392883, 7958487, 8523844, 9935436, 10611316, 12785766, 15916974, 18569803, 25571532, 31833948, 37139606, 55709409, 74279212, 111418818, 129988621, 222837636, 259977242, 389965863, 519954484, 779931726, 1559863452]

約数ペア:

[(1, 1559863452), (2, 779931726), (3, 519954484), (4, 389965863), (6, 259977242), (7, 222837636), (12, 129988621), (14, 111418818), (21, 74279212), (28, 55709409), (42, 37139606), (49, 31833948), (61, 25571532), (84, 18569803), (98, 15916974), (122, 12785766), (147, 10611316), (157, 9935436), (183, 8523844), (196, 7958487), (244, 6392883), (277, 5631276), (294, 5305658), (314, 4967718), (366, 4261922), (427, 3653076), (471, 3311812), (554, 2815638), (588, 2652829), (628, 2483859), (732, 2130961), (831, 1877092), (854, 1826538), (942, 1655906), (1099, 1419348), (1108, 1407819), (1281, 1217692), (1662, 938546), (1708, 913269), (1884, 827953), (1939, 804468), (2198, 709674), (2562, 608846), (2989, 521868), (3297, 473116), (3324, 469273), (3878, 402234), (4396, 354837), (5124, 304423), (5817, 268156), (5978, 260934), (6594, 236558), (7693, 202764), (7756, 201117), (8967, 173956), (9577, 162876), (11634, 134078), (11956, 130467), (13188, 118279), (13573, 114924), (15386, 101382), (16897, 92316), (17934, 86978), (19154, 81438), (23079, 67588), (23268, 67039), (27146, 57462), (28731, 54292), (30772, 50691), (33794, 46158), (35868, 43489), (38308, 40719)]