520098732

素因数分解:

$2^2\times 3^5\times {\mathrm{109}}^1\times {\mathrm{4909}}^1$

素因数の和:5037

約数の個数: 72

約数和(自身を含む): 1376174800

約数和(自身を除く): 856076068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 486, 654, 972, 981, 1308, 1962, 2943, 3924, 4909, 5886, 8829, 9818, 11772, 14727, 17658, 19636, 26487, 29454, 35316, 44181, 52974, 58908, 88362, 105948, 132543, 176724, 265086, 397629, 530172, 535081, 795258, 1070162, 1192887, 1590516, 1605243, 2140324, 2385774, 3210486, 4771548, 4815729, 6420972, 9631458, 14447187, 19262916, 28894374, 43341561, 57788748, 86683122, 130024683, 173366244, 260049366, 520098732]

約数ペア:

[(1, 520098732), (2, 260049366), (3, 173366244), (4, 130024683), (6, 86683122), (9, 57788748), (12, 43341561), (18, 28894374), (27, 19262916), (36, 14447187), (54, 9631458), (81, 6420972), (108, 4815729), (109, 4771548), (162, 3210486), (218, 2385774), (243, 2140324), (324, 1605243), (327, 1590516), (436, 1192887), (486, 1070162), (654, 795258), (972, 535081), (981, 530172), (1308, 397629), (1962, 265086), (2943, 176724), (3924, 132543), (4909, 105948), (5886, 88362), (8829, 58908), (9818, 52974), (11772, 44181), (14727, 35316), (17658, 29454), (19636, 26487)]