305357096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 642470400

約数和(自身を除く): 337113304

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 103, 118, 206, 236, 412, 472, 571, 649, 824, 1133, 1142, 1298, 2266, 2284, 2596, 4532, 4568, 5192, 6077, 6281, 9064, 12154, 12562, 24308, 25124, 33689, 48616, 50248, 58813, 66847, 67378, 117626, 133694, 134756, 235252, 267388, 269512, 370579, 470504, 534776, 646943, 741158, 1293886, 1482316, 2587772, 2964632, 3469967, 5175544, 6939934, 13879868, 27759736, 38169637, 76339274, 152678548, 305357096]

約数ペア:

[(1, 305357096), (2, 152678548), (4, 76339274), (8, 38169637), (11, 27759736), (22, 13879868), (44, 6939934), (59, 5175544), (88, 3469967), (103, 2964632), (118, 2587772), (206, 1482316), (236, 1293886), (412, 741158), (472, 646943), (571, 534776), (649, 470504), (824, 370579), (1133, 269512), (1142, 267388), (1298, 235252), (2266, 134756), (2284, 133694), (2596, 117626), (4532, 67378), (4568, 66847), (5192, 58813), (6077, 50248), (6281, 48616), (9064, 33689), (12154, 25124), (12562, 24308)]