1120372456

素因数分解:

$2^3\times 7^3\times {\mathrm{179}}^1\times {\mathrm{2281}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 2464560000

約数和(自身を除く): 1344187544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 343, 358, 392, 686, 716, 1253, 1372, 1432, 2281, 2506, 2744, 4562, 5012, 8771, 9124, 10024, 15967, 17542, 18248, 31934, 35084, 61397, 63868, 70168, 111769, 122794, 127736, 223538, 245588, 408299, 447076, 491176, 782383, 816598, 894152, 1564766, 1633196, 2858093, 3129532, 3266392, 5716186, 6259064, 11432372, 20006651, 22864744, 40013302, 80026604, 140046557, 160053208, 280093114, 560186228, 1120372456]

約数ペア:

[(1, 1120372456), (2, 560186228), (4, 280093114), (7, 160053208), (8, 140046557), (14, 80026604), (28, 40013302), (49, 22864744), (56, 20006651), (98, 11432372), (179, 6259064), (196, 5716186), (343, 3266392), (358, 3129532), (392, 2858093), (686, 1633196), (716, 1564766), (1253, 894152), (1372, 816598), (1432, 782383), (2281, 491176), (2506, 447076), (2744, 408299), (4562, 245588), (5012, 223538), (8771, 127736), (9124, 122794), (10024, 111769), (15967, 70168), (17542, 63868), (18248, 61397), (31934, 35084)]