228719914892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{392663}}^1$

素因数の和:393038

約数の個数: 48

約数和(自身を含む): 465467046912

約数和(自身を除く): 236747132020

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 293, 497, 586, 994, 1172, 1988, 2051, 4102, 8204, 20803, 41606, 83212, 145621, 291242, 392663, 582484, 785326, 1570652, 2748641, 5497282, 10994564, 27879073, 55758146, 111516292, 115050259, 195153511, 230100518, 390307022, 460201036, 780614044, 805351813, 1610703626, 3221407252, 8168568389, 16337136778, 32674273556, 57179978723, 114359957446, 228719914892]

約数ペア:

[(1, 228719914892), (2, 114359957446), (4, 57179978723), (7, 32674273556), (14, 16337136778), (28, 8168568389), (71, 3221407252), (142, 1610703626), (284, 805351813), (293, 780614044), (497, 460201036), (586, 390307022), (994, 230100518), (1172, 195153511), (1988, 115050259), (2051, 111516292), (4102, 55758146), (8204, 27879073), (20803, 10994564), (41606, 5497282), (83212, 2748641), (145621, 1570652), (291242, 785326), (392663, 582484)]