227679084

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 589024800

約数和(自身を除く): 361345716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 199, 244, 366, 398, 521, 549, 597, 732, 796, 1042, 1098, 1194, 1563, 1791, 2084, 2196, 2388, 3126, 3582, 4689, 6252, 7164, 9378, 12139, 18756, 24278, 31781, 36417, 48556, 63562, 72834, 95343, 103679, 109251, 127124, 145668, 190686, 207358, 218502, 286029, 311037, 381372, 414716, 437004, 572058, 622074, 933111, 1144116, 1244148, 1866222, 3732444, 6324419, 12648838, 18973257, 25297676, 37946514, 56919771, 75893028, 113839542, 227679084]

約数ペア:

[(1, 227679084), (2, 113839542), (3, 75893028), (4, 56919771), (6, 37946514), (9, 25297676), (12, 18973257), (18, 12648838), (36, 6324419), (61, 3732444), (122, 1866222), (183, 1244148), (199, 1144116), (244, 933111), (366, 622074), (398, 572058), (521, 437004), (549, 414716), (597, 381372), (732, 311037), (796, 286029), (1042, 218502), (1098, 207358), (1194, 190686), (1563, 145668), (1791, 127124), (2084, 109251), (2196, 103679), (2388, 95343), (3126, 72834), (3582, 63562), (4689, 48556), (6252, 36417), (7164, 31781), (9378, 24278), (12139, 18756)]