2280979428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5209}}^1$

素因数の和:5637

約数の個数: 96

約数和(自身を含む): 6568101120

約数和(自身を除く): 4287121692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 401, 546, 802, 1092, 1203, 1604, 2406, 2807, 4812, 5209, 5213, 5614, 8421, 10418, 10426, 11228, 15627, 15639, 16842, 20836, 20852, 31254, 31278, 33684, 36463, 36491, 62508, 62556, 67717, 72926, 72982, 109389, 109473, 135434, 145852, 145964, 203151, 218778, 218946, 270868, 406302, 437556, 437892, 474019, 812604, 948038, 1422057, 1896076, 2088809, 2844114, 4177618, 5688228, 6266427, 8355236, 12532854, 14621663, 25065708, 27154517, 29243326, 43864989, 54309034, 58486652, 81463551, 87729978, 108618068, 162927102, 175459956, 190081619, 325854204, 380163238, 570244857, 760326476, 1140489714, 2280979428]

約数ペア:

[(1, 2280979428), (2, 1140489714), (3, 760326476), (4, 570244857), (6, 380163238), (7, 325854204), (12, 190081619), (13, 175459956), (14, 162927102), (21, 108618068), (26, 87729978), (28, 81463551), (39, 58486652), (42, 54309034), (52, 43864989), (78, 29243326), (84, 27154517), (91, 25065708), (156, 14621663), (182, 12532854), (273, 8355236), (364, 6266427), (401, 5688228), (546, 4177618), (802, 2844114), (1092, 2088809), (1203, 1896076), (1604, 1422057), (2406, 948038), (2807, 812604), (4812, 474019), (5209, 437892), (5213, 437556), (5614, 406302), (8421, 270868), (10418, 218946), (10426, 218778), (11228, 203151), (15627, 145964), (15639, 145852), (16842, 135434), (20836, 109473), (20852, 109389), (31254, 72982), (31278, 72926), (33684, 67717), (36463, 62556), (36491, 62508)]