210617472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 622379520

約数和(自身を除く): 411762048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1361, 1488, 1612, 1664, 1984, 2418, 2496, 2722, 2976, 3224, 3968, 4083, 4836, 4992, 5444, 5952, 6448, 8166, 9672, 10888, 11904, 12896, 16332, 17693, 19344, 21776, 25792, 32664, 35386, 38688, 42191, 43552, 51584, 53079, 65328, 70772, 77376, 84382, 87104, 106158, 126573, 130656, 141544, 154752, 168764, 174208, 212316, 253146, 261312, 283088, 337528, 424632, 506292, 522624, 548483, 566176, 675056, 849264, 1012584, 1096966, 1132352, 1350112, 1645449, 1698528, 2025168, 2193932, 2264704, 2700224, 3290898, 3397056, 4050336, 4387864, 5400448, 6581796, 6794112, 8100672, 8775728, 13163592, 16201344, 17551456, 26327184, 35102912, 52654368, 70205824, 105308736, 210617472]

約数ペア:

[(1, 210617472), (2, 105308736), (3, 70205824), (4, 52654368), (6, 35102912), (8, 26327184), (12, 17551456), (13, 16201344), (16, 13163592), (24, 8775728), (26, 8100672), (31, 6794112), (32, 6581796), (39, 5400448), (48, 4387864), (52, 4050336), (62, 3397056), (64, 3290898), (78, 2700224), (93, 2264704), (96, 2193932), (104, 2025168), (124, 1698528), (128, 1645449), (156, 1350112), (186, 1132352), (192, 1096966), (208, 1012584), (248, 849264), (312, 675056), (372, 566176), (384, 548483), (403, 522624), (416, 506292), (496, 424632), (624, 337528), (744, 283088), (806, 261312), (832, 253146), (992, 212316), (1209, 174208), (1248, 168764), (1361, 154752), (1488, 141544), (1612, 130656), (1664, 126573), (1984, 106158), (2418, 87104), (2496, 84382), (2722, 77376), (2976, 70772), (3224, 65328), (3968, 53079), (4083, 51584), (4836, 43552), (4992, 42191), (5444, 38688), (5952, 35386), (6448, 32664), (8166, 25792), (9672, 21776), (10888, 19344), (11904, 17693), (12896, 16332)]