21474400992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7741}}^1$

素因数の和:7873

約数の個数: 192

約数和(自身を含む): 64054706688

約数和(自身を除く): 42580305696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 71, 74, 88, 96, 111, 132, 142, 148, 176, 213, 222, 264, 284, 296, 352, 407, 426, 444, 528, 568, 592, 781, 814, 852, 888, 1056, 1136, 1184, 1221, 1562, 1628, 1704, 1776, 2272, 2343, 2442, 2627, 3124, 3256, 3408, 3552, 4686, 4884, 5254, 6248, 6512, 6816, 7741, 7881, 9372, 9768, 10508, 12496, 13024, 15482, 15762, 18744, 19536, 21016, 23223, 24992, 28897, 30964, 31524, 37488, 39072, 42032, 46446, 57794, 61928, 63048, 74976, 84064, 85151, 86691, 92892, 115588, 123856, 126096, 170302, 173382, 185784, 231176, 247712, 252192, 255453, 286417, 340604, 346764, 371568, 462352, 510906, 549611, 572834, 681208, 693528, 743136, 859251, 924704, 1021812, 1099222, 1145668, 1362416, 1387056, 1648833, 1718502, 2043624, 2198444, 2291336, 2724832, 2774112, 3150587, 3297666, 3437004, 4087248, 4396888, 4582672, 6045721, 6301174, 6595332, 6874008, 8174496, 8793776, 9165344, 9451761, 12091442, 12602348, 13190664, 13748016, 17587552, 18137163, 18903522, 20335607, 24182884, 25204696, 26381328, 27496032, 36274326, 37807044, 40671214, 48365768, 50409392, 52762656, 61006821, 72548652, 75614088, 81342428, 96731536, 100818784, 122013642, 145097304, 151228176, 162684856, 193463072, 223691677, 244027284, 290194608, 302456352, 325369712, 447383354, 488054568, 580389216, 650739424, 671075031, 894766708, 976109136, 1342150062, 1789533416, 1952218272, 2684300124, 3579066832, 5368600248, 7158133664, 10737200496, 21474400992]

約数ペア:

[(1, 21474400992), (2, 10737200496), (3, 7158133664), (4, 5368600248), (6, 3579066832), (8, 2684300124), (11, 1952218272), (12, 1789533416), (16, 1342150062), (22, 976109136), (24, 894766708), (32, 671075031), (33, 650739424), (37, 580389216), (44, 488054568), (48, 447383354), (66, 325369712), (71, 302456352), (74, 290194608), (88, 244027284), (96, 223691677), (111, 193463072), (132, 162684856), (142, 151228176), (148, 145097304), (176, 122013642), (213, 100818784), (222, 96731536), (264, 81342428), (284, 75614088), (296, 72548652), (352, 61006821), (407, 52762656), (426, 50409392), (444, 48365768), (528, 40671214), (568, 37807044), (592, 36274326), (781, 27496032), (814, 26381328), (852, 25204696), (888, 24182884), (1056, 20335607), (1136, 18903522), (1184, 18137163), (1221, 17587552), (1562, 13748016), (1628, 13190664), (1704, 12602348), (1776, 12091442), (2272, 9451761), (2343, 9165344), (2442, 8793776), (2627, 8174496), (3124, 6874008), (3256, 6595332), (3408, 6301174), (3552, 6045721), (4686, 4582672), (4884, 4396888), (5254, 4087248), (6248, 3437004), (6512, 3297666), (6816, 3150587), (7741, 2774112), (7881, 2724832), (9372, 2291336), (9768, 2198444), (10508, 2043624), (12496, 1718502), (13024, 1648833), (15482, 1387056), (15762, 1362416), (18744, 1145668), (19536, 1099222), (21016, 1021812), (23223, 924704), (24992, 859251), (28897, 743136), (30964, 693528), (31524, 681208), (37488, 572834), (39072, 549611), (42032, 510906), (46446, 462352), (57794, 371568), (61928, 346764), (63048, 340604), (74976, 286417), (84064, 255453), (85151, 252192), (86691, 247712), (92892, 231176), (115588, 185784), (123856, 173382), (126096, 170302)]