409847652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 1073130240

約数和(自身を除く): 663282588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 443, 558, 829, 886, 1116, 1329, 1658, 1772, 2487, 2658, 3316, 3987, 4974, 5316, 7461, 7974, 9948, 13733, 14922, 15948, 25699, 27466, 29844, 41199, 51398, 54932, 77097, 82398, 102796, 123597, 154194, 164796, 231291, 247194, 308388, 367247, 462582, 494388, 734494, 925164, 1101741, 1468988, 2203482, 3305223, 4406964, 6610446, 11384657, 13220892, 22769314, 34153971, 45538628, 68307942, 102461913, 136615884, 204923826, 409847652]

約数ペア:

[(1, 409847652), (2, 204923826), (3, 136615884), (4, 102461913), (6, 68307942), (9, 45538628), (12, 34153971), (18, 22769314), (31, 13220892), (36, 11384657), (62, 6610446), (93, 4406964), (124, 3305223), (186, 2203482), (279, 1468988), (372, 1101741), (443, 925164), (558, 734494), (829, 494388), (886, 462582), (1116, 367247), (1329, 308388), (1658, 247194), (1772, 231291), (2487, 164796), (2658, 154194), (3316, 123597), (3987, 102796), (4974, 82398), (5316, 77097), (7461, 54932), (7974, 51398), (9948, 41199), (13733, 29844), (14922, 27466), (15948, 25699)]