31513104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 160

約数和(自身を含む): 109635840

約数和(自身を除く): 78122736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 613, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1226, 1428, 1512, 1836, 1839, 1904, 2142, 2448, 2452, 2856, 3024, 3213, 3672, 3678, 4284, 4291, 4904, 5517, 5712, 6426, 7344, 7356, 8568, 8582, 9808, 10421, 11034, 12852, 12873, 14712, 16551, 17136, 17164, 20842, 22068, 25704, 25746, 29424, 31263, 33102, 34328, 38619, 41684, 44136, 51408, 51492, 62526, 66204, 68656, 72947, 77238, 83368, 88272, 93789, 102984, 115857, 125052, 132408, 145894, 154476, 166736, 187578, 205968, 218841, 231714, 250104, 264816, 281367, 291788, 308952, 375156, 437682, 463428, 500208, 562734, 583576, 617904, 656523, 750312, 875364, 926856, 1125468, 1167152, 1313046, 1500624, 1750728, 1853712, 1969569, 2250936, 2626092, 3501456, 3939138, 4501872, 5252184, 7878276, 10504368, 15756552, 31513104]

約数ペア:

[(1, 31513104), (2, 15756552), (3, 10504368), (4, 7878276), (6, 5252184), (7, 4501872), (8, 3939138), (9, 3501456), (12, 2626092), (14, 2250936), (16, 1969569), (17, 1853712), (18, 1750728), (21, 1500624), (24, 1313046), (27, 1167152), (28, 1125468), (34, 926856), (36, 875364), (42, 750312), (48, 656523), (51, 617904), (54, 583576), (56, 562734), (63, 500208), (68, 463428), (72, 437682), (84, 375156), (102, 308952), (108, 291788), (112, 281367), (119, 264816), (126, 250104), (136, 231714), (144, 218841), (153, 205968), (168, 187578), (189, 166736), (204, 154476), (216, 145894), (238, 132408), (252, 125052), (272, 115857), (306, 102984), (336, 93789), (357, 88272), (378, 83368), (408, 77238), (432, 72947), (459, 68656), (476, 66204), (504, 62526), (612, 51492), (613, 51408), (714, 44136), (756, 41684), (816, 38619), (918, 34328), (952, 33102), (1008, 31263), (1071, 29424), (1224, 25746), (1226, 25704), (1428, 22068), (1512, 20842), (1836, 17164), (1839, 17136), (1904, 16551), (2142, 14712), (2448, 12873), (2452, 12852), (2856, 11034), (3024, 10421), (3213, 9808), (3672, 8582), (3678, 8568), (4284, 7356), (4291, 7344), (4904, 6426), (5517, 5712)]