243465072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 654720000

約数和(自身を除く): 411254928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1249, 1488, 1572, 2096, 2498, 3144, 3747, 4061, 4996, 6288, 7494, 8122, 9992, 12183, 14988, 16244, 19984, 24366, 29976, 32488, 38719, 48732, 59952, 64976, 77438, 97464, 116157, 154876, 163619, 194928, 232314, 309752, 327238, 464628, 490857, 619504, 654476, 929256, 981714, 1308952, 1858512, 1963428, 2617904, 3926856, 5072189, 7853712, 10144378, 15216567, 20288756, 30433134, 40577512, 60866268, 81155024, 121732536, 243465072]

約数ペア:

[(1, 243465072), (2, 121732536), (3, 81155024), (4, 60866268), (6, 40577512), (8, 30433134), (12, 20288756), (16, 15216567), (24, 10144378), (31, 7853712), (48, 5072189), (62, 3926856), (93, 2617904), (124, 1963428), (131, 1858512), (186, 1308952), (248, 981714), (262, 929256), (372, 654476), (393, 619504), (496, 490857), (524, 464628), (744, 327238), (786, 309752), (1048, 232314), (1249, 194928), (1488, 163619), (1572, 154876), (2096, 116157), (2498, 97464), (3144, 77438), (3747, 64976), (4061, 59952), (4996, 48732), (6288, 38719), (7494, 32488), (8122, 29976), (9992, 24366), (12183, 19984), (14988, 16244)]