291283001044

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1367}}^1\times {\mathrm{30319}}^1$

素因数の和:31948

約数の個数: 48

約数和(自身を含む): 585334149120

約数和(自身を除く): 294051148076

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1367, 1757, 2734, 3514, 5468, 7028, 9569, 19138, 30319, 38276, 60638, 121276, 212233, 343117, 424466, 686234, 848932, 1372468, 2401819, 4803638, 7610069, 9607276, 15220138, 30440276, 41446073, 53270483, 82892146, 106540966, 165784292, 213081932, 290122511, 580245022, 1160490044, 10402964323, 20805928646, 41611857292, 72820750261, 145641500522, 291283001044]

約数ペア:

[(1, 291283001044), (2, 145641500522), (4, 72820750261), (7, 41611857292), (14, 20805928646), (28, 10402964323), (251, 1160490044), (502, 580245022), (1004, 290122511), (1367, 213081932), (1757, 165784292), (2734, 106540966), (3514, 82892146), (5468, 53270483), (7028, 41446073), (9569, 30440276), (19138, 15220138), (30319, 9607276), (38276, 7610069), (60638, 4803638), (121276, 2401819), (212233, 1372468), (343117, 848932), (424466, 686234)]