298891584

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 168

約数和(自身を含む): 931956480

約数和(自身を除く): 633064896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 881, 912, 992, 1116, 1178, 1216, 1368, 1488, 1762, 1767, 1824, 1984, 2232, 2356, 2643, 2736, 2976, 3524, 3534, 3648, 4464, 4712, 5286, 5301, 5472, 5952, 7048, 7068, 7929, 8928, 9424, 10572, 10602, 10944, 14096, 14136, 15858, 16739, 17856, 18848, 21144, 21204, 27311, 28192, 28272, 31716, 33478, 37696, 42288, 42408, 50217, 54622, 56384, 56544, 63432, 66956, 81933, 84576, 84816, 100434, 109244, 113088, 126864, 133912, 150651, 163866, 169152, 169632, 200868, 218488, 245799, 253728, 267824, 301302, 327732, 339264, 401736, 436976, 491598, 507456, 518909, 535648, 602604, 655464, 803472, 873952, 983196, 1037818, 1071296, 1205208, 1310928, 1556727, 1606944, 1747904, 1966392, 2075636, 2410416, 2621856, 3113454, 3213888, 3932784, 4151272, 4670181, 4820832, 5243712, 6226908, 7865568, 8302544, 9340362, 9641664, 12453816, 15731136, 16605088, 18680724, 24907632, 33210176, 37361448, 49815264, 74722896, 99630528, 149445792, 298891584]

約数ペア:

[(1, 298891584), (2, 149445792), (3, 99630528), (4, 74722896), (6, 49815264), (8, 37361448), (9, 33210176), (12, 24907632), (16, 18680724), (18, 16605088), (19, 15731136), (24, 12453816), (31, 9641664), (32, 9340362), (36, 8302544), (38, 7865568), (48, 6226908), (57, 5243712), (62, 4820832), (64, 4670181), (72, 4151272), (76, 3932784), (93, 3213888), (96, 3113454), (114, 2621856), (124, 2410416), (144, 2075636), (152, 1966392), (171, 1747904), (186, 1606944), (192, 1556727), (228, 1310928), (248, 1205208), (279, 1071296), (288, 1037818), (304, 983196), (342, 873952), (372, 803472), (456, 655464), (496, 602604), (558, 535648), (576, 518909), (589, 507456), (608, 491598), (684, 436976), (744, 401736), (881, 339264), (912, 327732), (992, 301302), (1116, 267824), (1178, 253728), (1216, 245799), (1368, 218488), (1488, 200868), (1762, 169632), (1767, 169152), (1824, 163866), (1984, 150651), (2232, 133912), (2356, 126864), (2643, 113088), (2736, 109244), (2976, 100434), (3524, 84816), (3534, 84576), (3648, 81933), (4464, 66956), (4712, 63432), (5286, 56544), (5301, 56384), (5472, 54622), (5952, 50217), (7048, 42408), (7068, 42288), (7929, 37696), (8928, 33478), (9424, 31716), (10572, 28272), (10602, 28192), (10944, 27311), (14096, 21204), (14136, 21144), (15858, 18848), (16739, 17856)]