457788348

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^2\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 90

約数和(自身を含む): 1222180344

約数和(自身を除く): 764391996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 503, 636, 954, 1006, 1431, 1509, 1908, 2012, 2809, 2862, 3018, 4293, 4527, 5618, 5724, 6036, 8427, 8586, 9054, 11236, 13581, 16854, 17172, 18108, 25281, 26659, 27162, 33708, 40743, 50562, 53318, 54324, 75843, 79977, 81486, 101124, 106636, 151686, 159954, 162972, 227529, 239931, 303372, 319908, 455058, 479862, 719793, 910116, 959724, 1412927, 1439586, 2159379, 2825854, 2879172, 4238781, 4318758, 5651708, 8477562, 8637516, 12716343, 16955124, 25432686, 38149029, 50865372, 76298058, 114447087, 152596116, 228894174, 457788348]

約数ペア:

[(1, 457788348), (2, 228894174), (3, 152596116), (4, 114447087), (6, 76298058), (9, 50865372), (12, 38149029), (18, 25432686), (27, 16955124), (36, 12716343), (53, 8637516), (54, 8477562), (81, 5651708), (106, 4318758), (108, 4238781), (159, 2879172), (162, 2825854), (212, 2159379), (318, 1439586), (324, 1412927), (477, 959724), (503, 910116), (636, 719793), (954, 479862), (1006, 455058), (1431, 319908), (1509, 303372), (1908, 239931), (2012, 227529), (2809, 162972), (2862, 159954), (3018, 151686), (4293, 106636), (4527, 101124), (5618, 81486), (5724, 79977), (6036, 75843), (8427, 54324), (8586, 53318), (9054, 50562), (11236, 40743), (13581, 33708), (16854, 27162), (17172, 26659), (18108, 25281)]