208728925992

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{103993}}^1$

素因数の和:104523

約数の個数: 96

約数和(自身を含む): 575837656680

約数和(自身を除く): 367108730688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 457, 488, 549, 732, 914, 1098, 1371, 1464, 1828, 2196, 2742, 3656, 4113, 4392, 5484, 8226, 10968, 16452, 27877, 32904, 55754, 83631, 103993, 111508, 167262, 207986, 223016, 250893, 311979, 334524, 415972, 501786, 623958, 669048, 831944, 935937, 1003572, 1247916, 1871874, 2007144, 2495832, 3743748, 6343573, 7487496, 12687146, 19030719, 25374292, 38061438, 47524801, 50748584, 57092157, 76122876, 95049602, 114184314, 142574403, 152245752, 190099204, 228368628, 285148806, 380198408, 427723209, 456737256, 570297612, 855446418, 1140595224, 1710892836, 2899012861, 3421785672, 5798025722, 8697038583, 11596051444, 17394077166, 23192102888, 26091115749, 34788154332, 52182231498, 69576308664, 104364462996, 208728925992]

約数ペア:

[(1, 208728925992), (2, 104364462996), (3, 69576308664), (4, 52182231498), (6, 34788154332), (8, 26091115749), (9, 23192102888), (12, 17394077166), (18, 11596051444), (24, 8697038583), (36, 5798025722), (61, 3421785672), (72, 2899012861), (122, 1710892836), (183, 1140595224), (244, 855446418), (366, 570297612), (457, 456737256), (488, 427723209), (549, 380198408), (732, 285148806), (914, 228368628), (1098, 190099204), (1371, 152245752), (1464, 142574403), (1828, 114184314), (2196, 95049602), (2742, 76122876), (3656, 57092157), (4113, 50748584), (4392, 47524801), (5484, 38061438), (8226, 25374292), (10968, 19030719), (16452, 12687146), (27877, 7487496), (32904, 6343573), (55754, 3743748), (83631, 2495832), (103993, 2007144), (111508, 1871874), (167262, 1247916), (207986, 1003572), (223016, 935937), (250893, 831944), (311979, 669048), (334524, 623958), (415972, 501786)]