438503868

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 120

約数和(自身を含む): 1271679024

約数和(自身を除く): 833175156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 297, 324, 366, 396, 549, 594, 671, 732, 891, 1098, 1188, 1342, 1647, 1782, 2013, 2017, 2196, 2684, 3294, 3564, 4026, 4034, 4941, 6039, 6051, 6588, 8052, 8068, 9882, 12078, 12102, 18117, 18153, 19764, 22187, 24156, 24204, 36234, 36306, 44374, 54351, 54459, 66561, 72468, 72612, 88748, 108702, 108918, 123037, 133122, 163377, 199683, 217404, 217836, 246074, 266244, 326754, 369111, 399366, 492148, 599049, 653508, 738222, 798732, 1107333, 1198098, 1353407, 1476444, 1797147, 2214666, 2396196, 2706814, 3321999, 3594294, 4060221, 4429332, 5413628, 6643998, 7188588, 8120442, 9965997, 12180663, 13287996, 16240884, 19931994, 24361326, 36541989, 39863988, 48722652, 73083978, 109625967, 146167956, 219251934, 438503868]

約数ペア:

[(1, 438503868), (2, 219251934), (3, 146167956), (4, 109625967), (6, 73083978), (9, 48722652), (11, 39863988), (12, 36541989), (18, 24361326), (22, 19931994), (27, 16240884), (33, 13287996), (36, 12180663), (44, 9965997), (54, 8120442), (61, 7188588), (66, 6643998), (81, 5413628), (99, 4429332), (108, 4060221), (122, 3594294), (132, 3321999), (162, 2706814), (183, 2396196), (198, 2214666), (244, 1797147), (297, 1476444), (324, 1353407), (366, 1198098), (396, 1107333), (549, 798732), (594, 738222), (671, 653508), (732, 599049), (891, 492148), (1098, 399366), (1188, 369111), (1342, 326754), (1647, 266244), (1782, 246074), (2013, 217836), (2017, 217404), (2196, 199683), (2684, 163377), (3294, 133122), (3564, 123037), (4026, 108918), (4034, 108702), (4941, 88748), (6039, 72612), (6051, 72468), (6588, 66561), (8052, 54459), (8068, 54351), (9882, 44374), (12078, 36306), (12102, 36234), (18117, 24204), (18153, 24156), (19764, 22187)]