331389576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3676

約数の個数: 128

約数和(自身を含む): 1069574400

約数和(自身を除く): 738184824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 1098, 1281, 1464, 1512, 1647, 1708, 2196, 2562, 3294, 3416, 3593, 3843, 4392, 5124, 6588, 7186, 7686, 10248, 10779, 11529, 13176, 14372, 15372, 21558, 23058, 25151, 28744, 30744, 32337, 43116, 46116, 50302, 64674, 75453, 86232, 92232, 97011, 100604, 129348, 150906, 194022, 201208, 219173, 226359, 258696, 301812, 388044, 438346, 452718, 603624, 657519, 679077, 776088, 876692, 905436, 1315038, 1358154, 1534211, 1753384, 1810872, 1972557, 2630076, 2716308, 3068422, 3945114, 4602633, 5260152, 5432616, 5917671, 6136844, 7890228, 9205266, 11835342, 12273688, 13807899, 15780456, 18410532, 23670684, 27615798, 36821064, 41423697, 47341368, 55231596, 82847394, 110463192, 165694788, 331389576]

約数ペア:

[(1, 331389576), (2, 165694788), (3, 110463192), (4, 82847394), (6, 55231596), (7, 47341368), (8, 41423697), (9, 36821064), (12, 27615798), (14, 23670684), (18, 18410532), (21, 15780456), (24, 13807899), (27, 12273688), (28, 11835342), (36, 9205266), (42, 7890228), (54, 6136844), (56, 5917671), (61, 5432616), (63, 5260152), (72, 4602633), (84, 3945114), (108, 3068422), (122, 2716308), (126, 2630076), (168, 1972557), (183, 1810872), (189, 1753384), (216, 1534211), (244, 1358154), (252, 1315038), (366, 905436), (378, 876692), (427, 776088), (488, 679077), (504, 657519), (549, 603624), (732, 452718), (756, 438346), (854, 388044), (1098, 301812), (1281, 258696), (1464, 226359), (1512, 219173), (1647, 201208), (1708, 194022), (2196, 150906), (2562, 129348), (3294, 100604), (3416, 97011), (3593, 92232), (3843, 86232), (4392, 75453), (5124, 64674), (6588, 50302), (7186, 46116), (7686, 43116), (10248, 32337), (10779, 30744), (11529, 28744), (13176, 25151), (14372, 23058), (15372, 21558)]