225536412

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 540473472

約数和(自身を除く): 314937060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 2707, 5414, 6943, 8121, 10828, 13886, 16242, 20829, 27772, 32484, 41658, 83316, 143471, 286942, 354617, 430413, 573884, 709234, 860826, 1063851, 1418468, 1721652, 2127702, 4255404, 18794701, 37589402, 56384103, 75178804, 112768206, 225536412]

約数ペア:

[(1, 225536412), (2, 112768206), (3, 75178804), (4, 56384103), (6, 37589402), (12, 18794701), (53, 4255404), (106, 2127702), (131, 1721652), (159, 1418468), (212, 1063851), (262, 860826), (318, 709234), (393, 573884), (524, 430413), (636, 354617), (786, 286942), (1572, 143471), (2707, 83316), (5414, 41658), (6943, 32484), (8121, 27772), (10828, 20829), (13886, 16242)]