252403488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 784982016

約数和(自身を除く): 532578528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 1663, 2108, 2232, 2448, 2976, 3162, 3326, 4216, 4464, 4743, 4896, 4989, 6324, 6652, 8432, 8928, 9486, 9978, 12648, 13304, 14967, 16864, 18972, 19956, 25296, 26608, 28271, 29934, 37944, 39912, 50592, 51553, 53216, 56542, 59868, 75888, 79824, 84813, 103106, 113084, 119736, 151776, 154659, 159648, 169626, 206212, 226168, 239472, 254439, 309318, 339252, 412424, 452336, 463977, 478944, 508878, 618636, 678504, 824848, 876401, 904672, 927954, 1017756, 1237272, 1357008, 1649696, 1752802, 1855908, 2035512, 2474544, 2629203, 2714016, 3505604, 3711816, 4071024, 4949088, 5258406, 7011208, 7423632, 7887609, 8142048, 10516812, 14022416, 14847264, 15775218, 21033624, 28044832, 31550436, 42067248, 63100872, 84134496, 126201744, 252403488]

約数ペア:

[(1, 252403488), (2, 126201744), (3, 84134496), (4, 63100872), (6, 42067248), (8, 31550436), (9, 28044832), (12, 21033624), (16, 15775218), (17, 14847264), (18, 14022416), (24, 10516812), (31, 8142048), (32, 7887609), (34, 7423632), (36, 7011208), (48, 5258406), (51, 4949088), (62, 4071024), (68, 3711816), (72, 3505604), (93, 2714016), (96, 2629203), (102, 2474544), (124, 2035512), (136, 1855908), (144, 1752802), (153, 1649696), (186, 1357008), (204, 1237272), (248, 1017756), (272, 927954), (279, 904672), (288, 876401), (306, 824848), (372, 678504), (408, 618636), (496, 508878), (527, 478944), (544, 463977), (558, 452336), (612, 412424), (744, 339252), (816, 309318), (992, 254439), (1054, 239472), (1116, 226168), (1224, 206212), (1488, 169626), (1581, 159648), (1632, 154659), (1663, 151776), (2108, 119736), (2232, 113084), (2448, 103106), (2976, 84813), (3162, 79824), (3326, 75888), (4216, 59868), (4464, 56542), (4743, 53216), (4896, 51553), (4989, 50592), (6324, 39912), (6652, 37944), (8432, 29934), (8928, 28271), (9486, 26608), (9978, 25296), (12648, 19956), (13304, 18972), (14967, 16864)]