521393712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7207

約数の個数: 120

約数和(自身を含む): 1617610752

約数和(自身を除く): 1096217040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 7151, 9114, 10416, 12152, 14302, 18228, 21453, 24304, 28604, 36456, 42906, 50057, 57208, 72912, 85812, 100114, 114416, 150171, 171624, 200228, 221681, 300342, 343248, 350399, 400456, 443362, 600684, 665043, 700798, 800912, 886724, 1051197, 1201368, 1330086, 1401596, 1551767, 1773448, 2102394, 2402736, 2660172, 2803192, 3103534, 3546896, 4204788, 4655301, 5320344, 5606384, 6207068, 8409576, 9310602, 10640688, 10862369, 12414136, 16819152, 18621204, 21724738, 24828272, 32587107, 37242408, 43449476, 65174214, 74484816, 86898952, 130348428, 173797904, 260696856, 521393712]

約数ペア:

[(1, 521393712), (2, 260696856), (3, 173797904), (4, 130348428), (6, 86898952), (7, 74484816), (8, 65174214), (12, 43449476), (14, 37242408), (16, 32587107), (21, 24828272), (24, 21724738), (28, 18621204), (31, 16819152), (42, 12414136), (48, 10862369), (49, 10640688), (56, 9310602), (62, 8409576), (84, 6207068), (93, 5606384), (98, 5320344), (112, 4655301), (124, 4204788), (147, 3546896), (168, 3103534), (186, 2803192), (196, 2660172), (217, 2402736), (248, 2102394), (294, 1773448), (336, 1551767), (372, 1401596), (392, 1330086), (434, 1201368), (496, 1051197), (588, 886724), (651, 800912), (744, 700798), (784, 665043), (868, 600684), (1176, 443362), (1302, 400456), (1488, 350399), (1519, 343248), (1736, 300342), (2352, 221681), (2604, 200228), (3038, 171624), (3472, 150171), (4557, 114416), (5208, 100114), (6076, 85812), (7151, 72912), (9114, 57208), (10416, 50057), (12152, 42906), (14302, 36456), (18228, 28604), (21453, 24304)]