400706076

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4013}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 958928544

約数和(自身を除く): 558222468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 157, 159, 212, 314, 318, 471, 628, 636, 942, 1884, 4013, 8026, 8321, 12039, 16052, 16642, 24078, 24963, 33284, 48156, 49926, 99852, 212689, 425378, 630041, 638067, 850756, 1260082, 1276134, 1890123, 2520164, 2552268, 3780246, 7560492, 33392173, 66784346, 100176519, 133568692, 200353038, 400706076]

約数ペア:

[(1, 400706076), (2, 200353038), (3, 133568692), (4, 100176519), (6, 66784346), (12, 33392173), (53, 7560492), (106, 3780246), (157, 2552268), (159, 2520164), (212, 1890123), (314, 1276134), (318, 1260082), (471, 850756), (628, 638067), (636, 630041), (942, 425378), (1884, 212689), (4013, 99852), (8026, 49926), (8321, 48156), (12039, 33284), (16052, 24963), (16642, 24078)]