2531369808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5897}}^1$

素因数の和:6193

約数の個数: 120

約数和(自身を含む): 7758182016

約数和(自身を除く): 5226812208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 271, 396, 528, 542, 792, 813, 1084, 1584, 1626, 2168, 2439, 2981, 3252, 4336, 4878, 5897, 5962, 6504, 8943, 9756, 11794, 11924, 13008, 17691, 17886, 19512, 23588, 23848, 26829, 35382, 35772, 39024, 47176, 47696, 53073, 53658, 64867, 70764, 71544, 94352, 106146, 107316, 129734, 141528, 143088, 194601, 212292, 214632, 259468, 283056, 389202, 424584, 429264, 518936, 583803, 778404, 849168, 1037872, 1167606, 1556808, 1598087, 2335212, 3113616, 3196174, 4670424, 4794261, 6392348, 9340848, 9588522, 12784696, 14382783, 17578957, 19177044, 25569392, 28765566, 35157914, 38354088, 52736871, 57531132, 70315828, 76708176, 105473742, 115062264, 140631656, 158210613, 210947484, 230124528, 281263312, 316421226, 421894968, 632842452, 843789936, 1265684904, 2531369808]

約数ペア:

[(1, 2531369808), (2, 1265684904), (3, 843789936), (4, 632842452), (6, 421894968), (8, 316421226), (9, 281263312), (11, 230124528), (12, 210947484), (16, 158210613), (18, 140631656), (22, 115062264), (24, 105473742), (33, 76708176), (36, 70315828), (44, 57531132), (48, 52736871), (66, 38354088), (72, 35157914), (88, 28765566), (99, 25569392), (132, 19177044), (144, 17578957), (176, 14382783), (198, 12784696), (264, 9588522), (271, 9340848), (396, 6392348), (528, 4794261), (542, 4670424), (792, 3196174), (813, 3113616), (1084, 2335212), (1584, 1598087), (1626, 1556808), (2168, 1167606), (2439, 1037872), (2981, 849168), (3252, 778404), (4336, 583803), (4878, 518936), (5897, 429264), (5962, 424584), (6504, 389202), (8943, 283056), (9756, 259468), (11794, 214632), (11924, 212292), (13008, 194601), (17691, 143088), (17886, 141528), (19512, 129734), (23588, 107316), (23848, 106146), (26829, 94352), (35382, 71544), (35772, 70764), (39024, 64867), (47176, 53658), (47696, 53073)]