855810312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11657}}^1$

素因数の和:11715

約数の個数: 128

約数和(自身を含む): 2686003200

約数和(自身を除く): 1830192888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 9177, 10488, 11657, 12236, 18354, 23314, 24472, 34971, 36708, 46628, 69942, 73416, 81599, 93256, 139884, 163198, 221483, 244797, 268111, 279768, 326396, 442966, 489594, 536222, 652792, 664449, 804333, 885932, 979188, 1072444, 1328898, 1550381, 1608666, 1771864, 1876777, 1958376, 2144888, 2657796, 3100762, 3217332, 3753554, 4651143, 5094109, 5315592, 5630331, 6201524, 6434664, 7507108, 9302286, 10188218, 11260662, 12403048, 15014216, 15282327, 18604572, 20376436, 22521324, 30564654, 35658763, 37209144, 40752872, 45042648, 61129308, 71317526, 106976289, 122258616, 142635052, 213952578, 285270104, 427905156, 855810312]

約数ペア:

[(1, 855810312), (2, 427905156), (3, 285270104), (4, 213952578), (6, 142635052), (7, 122258616), (8, 106976289), (12, 71317526), (14, 61129308), (19, 45042648), (21, 40752872), (23, 37209144), (24, 35658763), (28, 30564654), (38, 22521324), (42, 20376436), (46, 18604572), (56, 15282327), (57, 15014216), (69, 12403048), (76, 11260662), (84, 10188218), (92, 9302286), (114, 7507108), (133, 6434664), (138, 6201524), (152, 5630331), (161, 5315592), (168, 5094109), (184, 4651143), (228, 3753554), (266, 3217332), (276, 3100762), (322, 2657796), (399, 2144888), (437, 1958376), (456, 1876777), (483, 1771864), (532, 1608666), (552, 1550381), (644, 1328898), (798, 1072444), (874, 979188), (966, 885932), (1064, 804333), (1288, 664449), (1311, 652792), (1596, 536222), (1748, 489594), (1932, 442966), (2622, 326396), (3059, 279768), (3192, 268111), (3496, 244797), (3864, 221483), (5244, 163198), (6118, 139884), (9177, 93256), (10488, 81599), (11657, 73416), (12236, 69942), (18354, 46628), (23314, 36708), (24472, 34971)]