31285632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 96744960

約数和(自身を除く): 65459328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 113, 128, 168, 192, 206, 224, 226, 309, 336, 339, 384, 412, 448, 452, 618, 672, 678, 721, 791, 824, 896, 904, 1236, 1344, 1356, 1442, 1582, 1648, 1808, 2163, 2373, 2472, 2688, 2712, 2884, 3164, 3296, 3616, 4326, 4746, 4944, 5424, 5768, 6328, 6592, 7232, 8652, 9492, 9888, 10848, 11536, 11639, 12656, 13184, 14464, 17304, 18984, 19776, 21696, 23072, 23278, 25312, 34608, 34917, 37968, 39552, 43392, 46144, 46556, 50624, 69216, 69834, 75936, 81473, 92288, 93112, 101248, 138432, 139668, 151872, 162946, 186224, 244419, 276864, 279336, 303744, 325892, 372448, 488838, 558672, 651784, 744896, 977676, 1117344, 1303568, 1489792, 1955352, 2234688, 2607136, 3910704, 4469376, 5214272, 7821408, 10428544, 15642816, 31285632]

約数ペア:

[(1, 31285632), (2, 15642816), (3, 10428544), (4, 7821408), (6, 5214272), (7, 4469376), (8, 3910704), (12, 2607136), (14, 2234688), (16, 1955352), (21, 1489792), (24, 1303568), (28, 1117344), (32, 977676), (42, 744896), (48, 651784), (56, 558672), (64, 488838), (84, 372448), (96, 325892), (103, 303744), (112, 279336), (113, 276864), (128, 244419), (168, 186224), (192, 162946), (206, 151872), (224, 139668), (226, 138432), (309, 101248), (336, 93112), (339, 92288), (384, 81473), (412, 75936), (448, 69834), (452, 69216), (618, 50624), (672, 46556), (678, 46144), (721, 43392), (791, 39552), (824, 37968), (896, 34917), (904, 34608), (1236, 25312), (1344, 23278), (1356, 23072), (1442, 21696), (1582, 19776), (1648, 18984), (1808, 17304), (2163, 14464), (2373, 13184), (2472, 12656), (2688, 11639), (2712, 11536), (2884, 10848), (3164, 9888), (3296, 9492), (3616, 8652), (4326, 7232), (4746, 6592), (4944, 6328), (5424, 5768)]