310702920876

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^2\times {\mathrm{640873}}^1$

素因数の和:641020

約数の個数: 72

約数和(自身を含む): 817729589040

約数和(自身を除く): 507026668164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 4489, 7236, 8978, 13467, 17956, 26934, 40401, 53868, 80802, 121203, 161604, 242406, 484812, 640873, 1281746, 1922619, 2563492, 3845238, 5767857, 7690476, 11535714, 17303571, 23071428, 34607142, 42938491, 69214284, 85876982, 128815473, 171753964, 257630946, 386446419, 515261892, 772892838, 1159339257, 1545785676, 2318678514, 2876878897, 4637357028, 5753757794, 8630636691, 11507515588, 17261273382, 25891910073, 34522546764, 51783820146, 77675730219, 103567640292, 155351460438, 310702920876]

約数ペア:

[(1, 310702920876), (2, 155351460438), (3, 103567640292), (4, 77675730219), (6, 51783820146), (9, 34522546764), (12, 25891910073), (18, 17261273382), (27, 11507515588), (36, 8630636691), (54, 5753757794), (67, 4637357028), (108, 2876878897), (134, 2318678514), (201, 1545785676), (268, 1159339257), (402, 772892838), (603, 515261892), (804, 386446419), (1206, 257630946), (1809, 171753964), (2412, 128815473), (3618, 85876982), (4489, 69214284), (7236, 42938491), (8978, 34607142), (13467, 23071428), (17956, 17303571), (26934, 11535714), (40401, 7690476), (53868, 5767857), (80802, 3845238), (121203, 2563492), (161604, 1922619), (242406, 1281746), (484812, 640873)]