315060928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 112

約数和(自身を含む): 786530304

約数和(自身を除く): 471469376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 1151, 1222, 1316, 1456, 1504, 2302, 2444, 2632, 2912, 3008, 4277, 4604, 4888, 5264, 5824, 8057, 8554, 9208, 9776, 10528, 14963, 16114, 17108, 18416, 19552, 21056, 29926, 32228, 34216, 36832, 39104, 54097, 59852, 64456, 68432, 73664, 104741, 108194, 119704, 128912, 136864, 209482, 216388, 239408, 257824, 273728, 378679, 418964, 432776, 478816, 515648, 703261, 757358, 837928, 865552, 957632, 1406522, 1514716, 1675856, 1731104, 2813044, 3029432, 3351712, 3462208, 4922827, 5626088, 6058864, 6703424, 9845654, 11252176, 12117728, 19691308, 22504352, 24235456, 39382616, 45008704, 78765232, 157530464, 315060928]

約数ペア:

[(1, 315060928), (2, 157530464), (4, 78765232), (7, 45008704), (8, 39382616), (13, 24235456), (14, 22504352), (16, 19691308), (26, 12117728), (28, 11252176), (32, 9845654), (47, 6703424), (52, 6058864), (56, 5626088), (64, 4922827), (91, 3462208), (94, 3351712), (104, 3029432), (112, 2813044), (182, 1731104), (188, 1675856), (208, 1514716), (224, 1406522), (329, 957632), (364, 865552), (376, 837928), (416, 757358), (448, 703261), (611, 515648), (658, 478816), (728, 432776), (752, 418964), (832, 378679), (1151, 273728), (1222, 257824), (1316, 239408), (1456, 216388), (1504, 209482), (2302, 136864), (2444, 128912), (2632, 119704), (2912, 108194), (3008, 104741), (4277, 73664), (4604, 68432), (4888, 64456), (5264, 59852), (5824, 54097), (8057, 39104), (8554, 36832), (9208, 34216), (9776, 32228), (10528, 29926), (14963, 21056), (16114, 19552), (17108, 18416)]