1279877532

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4187

約数の個数: 72

約数和(自身を含む): 3193462272

約数和(自身を除く): 1913584740

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 841, 899, 1682, 1798, 2523, 2697, 3364, 3596, 4091, 5046, 5394, 8182, 10092, 10788, 12273, 16364, 24546, 26071, 49092, 52142, 78213, 104284, 118639, 126821, 156426, 237278, 253642, 312852, 355917, 380463, 474556, 507284, 711834, 760926, 1423668, 1521852, 3440531, 3677809, 6881062, 7355618, 10321593, 11033427, 13762124, 14711236, 20643186, 22066854, 41286372, 44133708, 106656461, 213312922, 319969383, 426625844, 639938766, 1279877532]

約数ペア:

[(1, 1279877532), (2, 639938766), (3, 426625844), (4, 319969383), (6, 213312922), (12, 106656461), (29, 44133708), (31, 41286372), (58, 22066854), (62, 20643186), (87, 14711236), (93, 13762124), (116, 11033427), (124, 10321593), (174, 7355618), (186, 6881062), (348, 3677809), (372, 3440531), (841, 1521852), (899, 1423668), (1682, 760926), (1798, 711834), (2523, 507284), (2697, 474556), (3364, 380463), (3596, 355917), (4091, 312852), (5046, 253642), (5394, 237278), (8182, 156426), (10092, 126821), (10788, 118639), (12273, 104284), (16364, 78213), (24546, 52142), (26071, 49092)]