1279467056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1181}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 3007575360

約数和(自身を除く): 1728108304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 569, 952, 1138, 1181, 1904, 2276, 2362, 3983, 4552, 4724, 7966, 8267, 9104, 9448, 9673, 15932, 16534, 18896, 19346, 20077, 31864, 33068, 38692, 40154, 63728, 66136, 67711, 77384, 80308, 132272, 135422, 140539, 154768, 160616, 270844, 281078, 321232, 541688, 562156, 671989, 1083376, 1124312, 1343978, 2248624, 2687956, 4703923, 5375912, 9407846, 10751824, 11423813, 18815692, 22847626, 37631384, 45695252, 75262768, 79966691, 91390504, 159933382, 182781008, 319866764, 639733528, 1279467056]

約数ペア:

[(1, 1279467056), (2, 639733528), (4, 319866764), (7, 182781008), (8, 159933382), (14, 91390504), (16, 79966691), (17, 75262768), (28, 45695252), (34, 37631384), (56, 22847626), (68, 18815692), (112, 11423813), (119, 10751824), (136, 9407846), (238, 5375912), (272, 4703923), (476, 2687956), (569, 2248624), (952, 1343978), (1138, 1124312), (1181, 1083376), (1904, 671989), (2276, 562156), (2362, 541688), (3983, 321232), (4552, 281078), (4724, 270844), (7966, 160616), (8267, 154768), (9104, 140539), (9448, 135422), (9673, 132272), (15932, 80308), (16534, 77384), (18896, 67711), (19346, 66136), (20077, 63728), (31864, 40154), (33068, 38692)]