247876512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 709466688

約数和(自身を除く): 461590176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1992, 2158, 2393, 2656, 3237, 3984, 4316, 4786, 6474, 7179, 7968, 8632, 9572, 12948, 14358, 17264, 19144, 25896, 28716, 31109, 34528, 38288, 51792, 57432, 62218, 76576, 93327, 103584, 114864, 124436, 186654, 198619, 229728, 248872, 373308, 397238, 497744, 595857, 746616, 794476, 995488, 1191714, 1493232, 1588952, 2383428, 2582047, 2986464, 3177904, 4766856, 5164094, 6355808, 7746141, 9533712, 10328188, 15492282, 19067424, 20656376, 30984564, 41312752, 61969128, 82625504, 123938256, 247876512]

約数ペア:

[(1, 247876512), (2, 123938256), (3, 82625504), (4, 61969128), (6, 41312752), (8, 30984564), (12, 20656376), (13, 19067424), (16, 15492282), (24, 10328188), (26, 9533712), (32, 7746141), (39, 6355808), (48, 5164094), (52, 4766856), (78, 3177904), (83, 2986464), (96, 2582047), (104, 2383428), (156, 1588952), (166, 1493232), (208, 1191714), (249, 995488), (312, 794476), (332, 746616), (416, 595857), (498, 497744), (624, 397238), (664, 373308), (996, 248872), (1079, 229728), (1248, 198619), (1328, 186654), (1992, 124436), (2158, 114864), (2393, 103584), (2656, 93327), (3237, 76576), (3984, 62218), (4316, 57432), (4786, 51792), (6474, 38288), (7179, 34528), (7968, 31109), (8632, 28716), (9572, 25896), (12948, 19144), (14358, 17264)]