227580808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 534945600

約数和(自身を除く): 307364792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 169, 173, 182, 278, 338, 346, 364, 556, 676, 692, 728, 973, 1112, 1183, 1211, 1352, 1384, 1807, 1946, 2249, 2366, 2422, 3614, 3892, 4498, 4732, 4844, 7228, 7784, 8996, 9464, 9688, 12649, 14456, 15743, 17992, 23491, 24047, 25298, 29237, 31486, 46982, 48094, 50596, 58474, 62972, 93964, 96188, 101192, 116948, 125944, 164437, 168329, 187928, 192376, 204659, 233896, 312611, 328874, 336658, 409318, 625222, 657748, 673316, 818636, 1250444, 1315496, 1346632, 1637272, 2188277, 2500888, 4063943, 4376554, 8127886, 8753108, 16255772, 17506216, 28447601, 32511544, 56895202, 113790404, 227580808]

約数ペア:

[(1, 227580808), (2, 113790404), (4, 56895202), (7, 32511544), (8, 28447601), (13, 17506216), (14, 16255772), (26, 8753108), (28, 8127886), (52, 4376554), (56, 4063943), (91, 2500888), (104, 2188277), (139, 1637272), (169, 1346632), (173, 1315496), (182, 1250444), (278, 818636), (338, 673316), (346, 657748), (364, 625222), (556, 409318), (676, 336658), (692, 328874), (728, 312611), (973, 233896), (1112, 204659), (1183, 192376), (1211, 187928), (1352, 168329), (1384, 164437), (1807, 125944), (1946, 116948), (2249, 101192), (2366, 96188), (2422, 93964), (3614, 62972), (3892, 58474), (4498, 50596), (4732, 48094), (4844, 46982), (7228, 31486), (7784, 29237), (8996, 25298), (9464, 24047), (9688, 23491), (12649, 17992), (14456, 15743)]