1627111808

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 3801907200

約数和(自身を除く): 2174795392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 127, 128, 158, 181, 224, 254, 316, 362, 448, 508, 553, 632, 724, 889, 896, 1016, 1106, 1264, 1267, 1448, 1778, 2032, 2212, 2528, 2534, 2896, 3556, 4064, 4424, 5056, 5068, 5792, 7112, 8128, 8848, 10033, 10112, 10136, 11584, 14224, 14299, 16256, 17696, 20066, 20272, 22987, 23168, 28448, 28598, 35392, 40132, 40544, 45974, 56896, 57196, 70231, 70784, 80264, 81088, 91948, 100093, 113792, 114392, 140462, 160528, 160909, 162176, 183896, 200186, 228784, 280924, 321056, 321818, 367792, 400372, 457568, 561848, 642112, 643636, 735584, 800744, 915136, 1123696, 1284224, 1287272, 1471168, 1601488, 1815973, 1830272, 2247392, 2574544, 2942336, 3202976, 3631946, 4494784, 5149088, 6405952, 7263892, 8989568, 10298176, 12711811, 12811904, 14527784, 20596352, 25423622, 29055568, 50847244, 58111136, 101694488, 116222272, 203388976, 232444544, 406777952, 813555904, 1627111808]

約数ペア:

[(1, 1627111808), (2, 813555904), (4, 406777952), (7, 232444544), (8, 203388976), (14, 116222272), (16, 101694488), (28, 58111136), (32, 50847244), (56, 29055568), (64, 25423622), (79, 20596352), (112, 14527784), (127, 12811904), (128, 12711811), (158, 10298176), (181, 8989568), (224, 7263892), (254, 6405952), (316, 5149088), (362, 4494784), (448, 3631946), (508, 3202976), (553, 2942336), (632, 2574544), (724, 2247392), (889, 1830272), (896, 1815973), (1016, 1601488), (1106, 1471168), (1264, 1287272), (1267, 1284224), (1448, 1123696), (1778, 915136), (2032, 800744), (2212, 735584), (2528, 643636), (2534, 642112), (2896, 561848), (3556, 457568), (4064, 400372), (4424, 367792), (5056, 321818), (5068, 321056), (5792, 280924), (7112, 228784), (8128, 200186), (8848, 183896), (10033, 162176), (10112, 160909), (10136, 160528), (11584, 140462), (14224, 114392), (14299, 113792), (16256, 100093), (17696, 91948), (20066, 81088), (20272, 80264), (22987, 70784), (23168, 70231), (28448, 57196), (28598, 56896), (35392, 45974), (40132, 40544)]