1277939616

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{578777}}^1$

素因数の和:578813

約数の個数: 48

約数和(自身を含む): 3500449344

約数和(自身を除く): 2222509728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 578777, 1157554, 1736331, 2315108, 3472662, 4630216, 6945324, 9260432, 13311871, 13890648, 18520864, 26623742, 27781296, 39935613, 53247484, 55562592, 79871226, 106494968, 159742452, 212989936, 319484904, 425979872, 638969808, 1277939616]

約数ペア:

[(1, 1277939616), (2, 638969808), (3, 425979872), (4, 319484904), (6, 212989936), (8, 159742452), (12, 106494968), (16, 79871226), (23, 55562592), (24, 53247484), (32, 39935613), (46, 27781296), (48, 26623742), (69, 18520864), (92, 13890648), (96, 13311871), (138, 9260432), (184, 6945324), (276, 4630216), (368, 3472662), (552, 2315108), (736, 1736331), (1104, 1157554), (2208, 578777)]