275154408

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7040

約数の個数: 80

約数和(自身を含む): 783433860

約数和(自身を除く): 508279452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 6961, 9882, 13176, 13922, 19764, 20883, 27844, 39528, 41766, 55688, 62649, 83532, 125298, 167064, 187947, 250596, 375894, 424621, 501192, 563841, 751788, 849242, 1127682, 1273863, 1503576, 1698484, 2255364, 2547726, 3396968, 3821589, 4510728, 5095452, 7643178, 10190904, 11464767, 15286356, 22929534, 30572712, 34394301, 45859068, 68788602, 91718136, 137577204, 275154408]

約数ペア:

[(1, 275154408), (2, 137577204), (3, 91718136), (4, 68788602), (6, 45859068), (8, 34394301), (9, 30572712), (12, 22929534), (18, 15286356), (24, 11464767), (27, 10190904), (36, 7643178), (54, 5095452), (61, 4510728), (72, 3821589), (81, 3396968), (108, 2547726), (122, 2255364), (162, 1698484), (183, 1503576), (216, 1273863), (244, 1127682), (324, 849242), (366, 751788), (488, 563841), (549, 501192), (648, 424621), (732, 375894), (1098, 250596), (1464, 187947), (1647, 167064), (2196, 125298), (3294, 83532), (4392, 62649), (4941, 55688), (6588, 41766), (6961, 39528), (9882, 27844), (13176, 20883), (13922, 19764)]