12438559872

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 36443916600

約数和(自身を除く): 24005356728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 157, 192, 194, 288, 291, 314, 384, 388, 471, 576, 582, 628, 709, 776, 873, 942, 1152, 1164, 1256, 1413, 1418, 1552, 1746, 1884, 2127, 2328, 2512, 2826, 2836, 3104, 3492, 3768, 4254, 4656, 5024, 5652, 5672, 6208, 6381, 6984, 7536, 8508, 9312, 10048, 11304, 11344, 12416, 12762, 13968, 15072, 15229, 17016, 18624, 20096, 22608, 22688, 25524, 27936, 30144, 30458, 34032, 37248, 45216, 45376, 45687, 51048, 55872, 60288, 60916, 68064, 68773, 90432, 90752, 91374, 102096, 111313, 111744, 121832, 136128, 137061, 137546, 180864, 182748, 204192, 206319, 222626, 243664, 272256, 274122, 275092, 333939, 365496, 408384, 412638, 445252, 487328, 548244, 550184, 618957, 667878, 730992, 816768, 825276, 890504, 974656, 1001817, 1096488, 1100368, 1237914, 1335756, 1461984, 1650552, 1781008, 1949312, 2003634, 2192976, 2200736, 2475828, 2671512, 2923968, 3301104, 3562016, 4007268, 4385952, 4401472, 4951656, 5343024, 5847936, 6602208, 7124032, 8014536, 8771904, 8802944, 9903312, 10686048, 10797361, 13204416, 14248064, 16029072, 17543808, 19806624, 21372096, 21594722, 26408832, 32058144, 32392083, 39613248, 42744192, 43189444, 64116288, 64784166, 79226496, 86378888, 97176249, 128232576, 129568332, 172757776, 194352498, 259136664, 345515552, 388704996, 518273328, 691031104, 777409992, 1036546656, 1382062208, 1554819984, 2073093312, 3109639968, 4146186624, 6219279936, 12438559872]

約数ペア:

[(1, 12438559872), (2, 6219279936), (3, 4146186624), (4, 3109639968), (6, 2073093312), (8, 1554819984), (9, 1382062208), (12, 1036546656), (16, 777409992), (18, 691031104), (24, 518273328), (32, 388704996), (36, 345515552), (48, 259136664), (64, 194352498), (72, 172757776), (96, 129568332), (97, 128232576), (128, 97176249), (144, 86378888), (157, 79226496), (192, 64784166), (194, 64116288), (288, 43189444), (291, 42744192), (314, 39613248), (384, 32392083), (388, 32058144), (471, 26408832), (576, 21594722), (582, 21372096), (628, 19806624), (709, 17543808), (776, 16029072), (873, 14248064), (942, 13204416), (1152, 10797361), (1164, 10686048), (1256, 9903312), (1413, 8802944), (1418, 8771904), (1552, 8014536), (1746, 7124032), (1884, 6602208), (2127, 5847936), (2328, 5343024), (2512, 4951656), (2826, 4401472), (2836, 4385952), (3104, 4007268), (3492, 3562016), (3768, 3301104), (4254, 2923968), (4656, 2671512), (5024, 2475828), (5652, 2200736), (5672, 2192976), (6208, 2003634), (6381, 1949312), (6984, 1781008), (7536, 1650552), (8508, 1461984), (9312, 1335756), (10048, 1237914), (11304, 1100368), (11344, 1096488), (12416, 1001817), (12762, 974656), (13968, 890504), (15072, 825276), (15229, 816768), (17016, 730992), (18624, 667878), (20096, 618957), (22608, 550184), (22688, 548244), (25524, 487328), (27936, 445252), (30144, 412638), (30458, 408384), (34032, 365496), (37248, 333939), (45216, 275092), (45376, 274122), (45687, 272256), (51048, 243664), (55872, 222626), (60288, 206319), (60916, 204192), (68064, 182748), (68773, 180864), (90432, 137546), (90752, 137061), (91374, 136128), (102096, 121832), (111313, 111744)]