1298155008

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 3614054400

約数和(自身を除く): 2315899392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 137, 186, 192, 199, 248, 256, 274, 372, 384, 398, 411, 496, 512, 548, 597, 744, 768, 796, 822, 992, 1096, 1194, 1488, 1536, 1592, 1644, 1984, 2192, 2388, 2976, 3184, 3288, 3968, 4247, 4384, 4776, 5952, 6169, 6368, 6576, 7936, 8494, 8768, 9552, 11904, 12338, 12736, 12741, 13152, 15872, 16988, 17536, 18507, 19104, 23808, 24676, 25472, 25482, 26304, 27263, 33976, 35072, 37014, 38208, 47616, 49352, 50944, 50964, 52608, 54526, 67952, 70144, 74028, 76416, 81789, 98704, 101888, 101928, 105216, 109052, 135904, 148056, 152832, 163578, 197408, 203856, 210432, 218104, 271808, 296112, 305664, 327156, 394816, 407712, 436208, 543616, 592224, 654312, 789632, 815424, 845153, 872416, 1087232, 1184448, 1308624, 1579264, 1630848, 1690306, 1744832, 2174464, 2368896, 2535459, 2617248, 3158528, 3261696, 3380612, 3489664, 4737792, 5070918, 5234496, 6523392, 6761224, 6979328, 9475584, 10141836, 10468992, 13522448, 13958656, 20283672, 20937984, 27044896, 40567344, 41875968, 54089792, 81134688, 108179584, 162269376, 216359168, 324538752, 432718336, 649077504, 1298155008]

約数ペア:

[(1, 1298155008), (2, 649077504), (3, 432718336), (4, 324538752), (6, 216359168), (8, 162269376), (12, 108179584), (16, 81134688), (24, 54089792), (31, 41875968), (32, 40567344), (48, 27044896), (62, 20937984), (64, 20283672), (93, 13958656), (96, 13522448), (124, 10468992), (128, 10141836), (137, 9475584), (186, 6979328), (192, 6761224), (199, 6523392), (248, 5234496), (256, 5070918), (274, 4737792), (372, 3489664), (384, 3380612), (398, 3261696), (411, 3158528), (496, 2617248), (512, 2535459), (548, 2368896), (597, 2174464), (744, 1744832), (768, 1690306), (796, 1630848), (822, 1579264), (992, 1308624), (1096, 1184448), (1194, 1087232), (1488, 872416), (1536, 845153), (1592, 815424), (1644, 789632), (1984, 654312), (2192, 592224), (2388, 543616), (2976, 436208), (3184, 407712), (3288, 394816), (3968, 327156), (4247, 305664), (4384, 296112), (4776, 271808), (5952, 218104), (6169, 210432), (6368, 203856), (6576, 197408), (7936, 163578), (8494, 152832), (8768, 148056), (9552, 135904), (11904, 109052), (12338, 105216), (12736, 101928), (12741, 101888), (13152, 98704), (15872, 81789), (16988, 76416), (17536, 74028), (18507, 70144), (19104, 67952), (23808, 54526), (24676, 52608), (25472, 50964), (25482, 50944), (26304, 49352), (27263, 47616), (33976, 38208), (35072, 37014)]