263420736

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 722863680

約数和(自身を除く): 459442944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 109, 123, 164, 192, 218, 246, 307, 327, 328, 436, 492, 614, 654, 656, 872, 921, 984, 1228, 1308, 1312, 1744, 1842, 1968, 2456, 2616, 2624, 3488, 3684, 3936, 4469, 4912, 5232, 6976, 7368, 7872, 8938, 9824, 10464, 12587, 13407, 14736, 17876, 19648, 20928, 25174, 26814, 29472, 33463, 35752, 37761, 50348, 53628, 58944, 66926, 71504, 75522, 100389, 100696, 107256, 133852, 143008, 151044, 200778, 201392, 214512, 267704, 286016, 302088, 401556, 402784, 429024, 535408, 604176, 803112, 805568, 858048, 1070816, 1208352, 1371983, 1606224, 2141632, 2416704, 2743966, 3212448, 4115949, 5487932, 6424896, 8231898, 10975864, 16463796, 21951728, 32927592, 43903456, 65855184, 87806912, 131710368, 263420736]

約数ペア:

[(1, 263420736), (2, 131710368), (3, 87806912), (4, 65855184), (6, 43903456), (8, 32927592), (12, 21951728), (16, 16463796), (24, 10975864), (32, 8231898), (41, 6424896), (48, 5487932), (64, 4115949), (82, 3212448), (96, 2743966), (109, 2416704), (123, 2141632), (164, 1606224), (192, 1371983), (218, 1208352), (246, 1070816), (307, 858048), (327, 805568), (328, 803112), (436, 604176), (492, 535408), (614, 429024), (654, 402784), (656, 401556), (872, 302088), (921, 286016), (984, 267704), (1228, 214512), (1308, 201392), (1312, 200778), (1744, 151044), (1842, 143008), (1968, 133852), (2456, 107256), (2616, 100696), (2624, 100389), (3488, 75522), (3684, 71504), (3936, 66926), (4469, 58944), (4912, 53628), (5232, 50348), (6976, 37761), (7368, 35752), (7872, 33463), (8938, 29472), (9824, 26814), (10464, 25174), (12587, 20928), (13407, 19648), (14736, 17876)]