308958104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1069}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 715444800

約数和(自身を除く): 406486696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 397, 728, 794, 1069, 1588, 2138, 2779, 3176, 4276, 5161, 5558, 7483, 8552, 10322, 11116, 13897, 14966, 20644, 22232, 27794, 29932, 36127, 41288, 55588, 59864, 72254, 97279, 111176, 144508, 194558, 289016, 389116, 424393, 778232, 848786, 1697572, 2970751, 3395144, 5517109, 5941502, 11034218, 11883004, 22068436, 23766008, 38619763, 44136872, 77239526, 154479052, 308958104]

約数ペア:

[(1, 308958104), (2, 154479052), (4, 77239526), (7, 44136872), (8, 38619763), (13, 23766008), (14, 22068436), (26, 11883004), (28, 11034218), (52, 5941502), (56, 5517109), (91, 3395144), (104, 2970751), (182, 1697572), (364, 848786), (397, 778232), (728, 424393), (794, 389116), (1069, 289016), (1588, 194558), (2138, 144508), (2779, 111176), (3176, 97279), (4276, 72254), (5161, 59864), (5558, 55588), (7483, 41288), (8552, 36127), (10322, 29932), (11116, 27794), (13897, 22232), (14966, 20644)]