2421888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 7931520

約数和(自身を除く): 5509632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 128, 136, 159, 168, 192, 204, 212, 224, 238, 272, 318, 336, 357, 371, 384, 408, 424, 448, 476, 544, 636, 672, 714, 742, 816, 848, 896, 901, 952, 1088, 1113, 1272, 1344, 1428, 1484, 1632, 1696, 1802, 1904, 2176, 2226, 2544, 2688, 2703, 2856, 2968, 3264, 3392, 3604, 3808, 4452, 5088, 5406, 5712, 5936, 6307, 6528, 6784, 7208, 7616, 8904, 10176, 10812, 11424, 11872, 12614, 14416, 15232, 17808, 18921, 20352, 21624, 22848, 23744, 25228, 28832, 35616, 37842, 43248, 45696, 47488, 50456, 57664, 71232, 75684, 86496, 100912, 115328, 142464, 151368, 172992, 201824, 302736, 345984, 403648, 605472, 807296, 1210944, 2421888]

約数ペア:

[(1, 2421888), (2, 1210944), (3, 807296), (4, 605472), (6, 403648), (7, 345984), (8, 302736), (12, 201824), (14, 172992), (16, 151368), (17, 142464), (21, 115328), (24, 100912), (28, 86496), (32, 75684), (34, 71232), (42, 57664), (48, 50456), (51, 47488), (53, 45696), (56, 43248), (64, 37842), (68, 35616), (84, 28832), (96, 25228), (102, 23744), (106, 22848), (112, 21624), (119, 20352), (128, 18921), (136, 17808), (159, 15232), (168, 14416), (192, 12614), (204, 11872), (212, 11424), (224, 10812), (238, 10176), (272, 8904), (318, 7616), (336, 7208), (357, 6784), (371, 6528), (384, 6307), (408, 5936), (424, 5712), (448, 5406), (476, 5088), (544, 4452), (636, 3808), (672, 3604), (714, 3392), (742, 3264), (816, 2968), (848, 2856), (896, 2703), (901, 2688), (952, 2544), (1088, 2226), (1113, 2176), (1272, 1904), (1344, 1802), (1428, 1696), (1484, 1632)]