217410996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 96

約数和(自身を含む): 608025600

約数和(自身を除く): 390614604

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 418, 437, 506, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1748, 2508, 2622, 3036, 3769, 4807, 5244, 7538, 9614, 11307, 14421, 15076, 19228, 22614, 28842, 41459, 45228, 57684, 71611, 82918, 86687, 124377, 143222, 165836, 173374, 214833, 248754, 260061, 286444, 346748, 429666, 497508, 520122, 787721, 859332, 953557, 1040244, 1575442, 1647053, 1907114, 2363163, 2860671, 3150884, 3294106, 3814228, 4726326, 4941159, 5721342, 6588212, 9452652, 9882318, 11442684, 18117583, 19764636, 36235166, 54352749, 72470332, 108705498, 217410996]

約数ペア:

[(1, 217410996), (2, 108705498), (3, 72470332), (4, 54352749), (6, 36235166), (11, 19764636), (12, 18117583), (19, 11442684), (22, 9882318), (23, 9452652), (33, 6588212), (38, 5721342), (44, 4941159), (46, 4726326), (57, 3814228), (66, 3294106), (69, 3150884), (76, 2860671), (92, 2363163), (114, 1907114), (132, 1647053), (138, 1575442), (209, 1040244), (228, 953557), (253, 859332), (276, 787721), (418, 520122), (437, 497508), (506, 429666), (627, 346748), (759, 286444), (836, 260061), (874, 248754), (1012, 214833), (1254, 173374), (1311, 165836), (1518, 143222), (1748, 124377), (2508, 86687), (2622, 82918), (3036, 71611), (3769, 57684), (4807, 45228), (5244, 41459), (7538, 28842), (9614, 22614), (11307, 19228), (14421, 15076)]