404303928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 1246648320

約数和(自身を除く): 842344392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1113, 1272, 1428, 1484, 1802, 2226, 2671, 2703, 2856, 2968, 3604, 4452, 5342, 5406, 6307, 7208, 8013, 8904, 10684, 10812, 12614, 16026, 18697, 18921, 21368, 21624, 25228, 32052, 37394, 37842, 45407, 50456, 56091, 64104, 74788, 75684, 90814, 112182, 136221, 141563, 149576, 151368, 181628, 224364, 272442, 283126, 317849, 363256, 424689, 448728, 544884, 566252, 635698, 849378, 953547, 990941, 1089768, 1132504, 1271396, 1698756, 1907094, 1981882, 2406571, 2542792, 2972823, 3397512, 3814188, 3963764, 4813142, 5945646, 7219713, 7628376, 7927528, 9626284, 11891292, 14439426, 16845997, 19252568, 23782584, 28878852, 33691994, 50537991, 57757704, 67383988, 101075982, 134767976, 202151964, 404303928]

約数ペア:

[(1, 404303928), (2, 202151964), (3, 134767976), (4, 101075982), (6, 67383988), (7, 57757704), (8, 50537991), (12, 33691994), (14, 28878852), (17, 23782584), (21, 19252568), (24, 16845997), (28, 14439426), (34, 11891292), (42, 9626284), (51, 7927528), (53, 7628376), (56, 7219713), (68, 5945646), (84, 4813142), (102, 3963764), (106, 3814188), (119, 3397512), (136, 2972823), (159, 2542792), (168, 2406571), (204, 1981882), (212, 1907094), (238, 1698756), (318, 1271396), (357, 1132504), (371, 1089768), (408, 990941), (424, 953547), (476, 849378), (636, 635698), (714, 566252), (742, 544884), (901, 448728), (952, 424689), (1113, 363256), (1272, 317849), (1428, 283126), (1484, 272442), (1802, 224364), (2226, 181628), (2671, 151368), (2703, 149576), (2856, 141563), (2968, 136221), (3604, 112182), (4452, 90814), (5342, 75684), (5406, 74788), (6307, 64104), (7208, 56091), (8013, 50456), (8904, 45407), (10684, 37842), (10812, 37394), (12614, 32052), (16026, 25228), (18697, 21624), (18921, 21368)]