2104872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 7050240

約数和(自身を除く): 4945368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 67, 68, 77, 84, 88, 102, 119, 132, 134, 136, 154, 168, 187, 201, 204, 231, 238, 264, 268, 308, 357, 374, 402, 408, 462, 469, 476, 536, 561, 616, 714, 737, 748, 804, 924, 938, 952, 1122, 1139, 1309, 1407, 1428, 1474, 1496, 1608, 1848, 1876, 2211, 2244, 2278, 2618, 2814, 2856, 2948, 3417, 3752, 3927, 4422, 4488, 4556, 5159, 5236, 5628, 5896, 6834, 7854, 7973, 8844, 9112, 10318, 10472, 11256, 12529, 13668, 15477, 15708, 15946, 17688, 20636, 23919, 25058, 27336, 30954, 31416, 31892, 37587, 41272, 47838, 50116, 61908, 63784, 75174, 87703, 95676, 100232, 123816, 150348, 175406, 191352, 263109, 300696, 350812, 526218, 701624, 1052436, 2104872]

約数ペア:

[(1, 2104872), (2, 1052436), (3, 701624), (4, 526218), (6, 350812), (7, 300696), (8, 263109), (11, 191352), (12, 175406), (14, 150348), (17, 123816), (21, 100232), (22, 95676), (24, 87703), (28, 75174), (33, 63784), (34, 61908), (42, 50116), (44, 47838), (51, 41272), (56, 37587), (66, 31892), (67, 31416), (68, 30954), (77, 27336), (84, 25058), (88, 23919), (102, 20636), (119, 17688), (132, 15946), (134, 15708), (136, 15477), (154, 13668), (168, 12529), (187, 11256), (201, 10472), (204, 10318), (231, 9112), (238, 8844), (264, 7973), (268, 7854), (308, 6834), (357, 5896), (374, 5628), (402, 5236), (408, 5159), (462, 4556), (469, 4488), (476, 4422), (536, 3927), (561, 3752), (616, 3417), (714, 2948), (737, 2856), (748, 2814), (804, 2618), (924, 2278), (938, 2244), (952, 2211), (1122, 1876), (1139, 1848), (1309, 1608), (1407, 1496), (1428, 1474)]