215599644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 120

約数和(自身を含む): 642893328

約数和(自身を除く): 427293684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2652, 2754, 3011, 3978, 4212, 5508, 5967, 6022, 7956, 9033, 11934, 12044, 17901, 18066, 23868, 27099, 35802, 36132, 39143, 51187, 54198, 71604, 78286, 81297, 102374, 108396, 117429, 153561, 156572, 162594, 204748, 234858, 243891, 307122, 325188, 352287, 460683, 469716, 487782, 614244, 665431, 704574, 921366, 975564, 1056861, 1330862, 1382049, 1409148, 1842732, 1996293, 2113722, 2661724, 2764098, 3170583, 3992586, 4146147, 4227444, 5528196, 5988879, 6341166, 7985172, 8292294, 11977758, 12682332, 16584588, 17966637, 23955516, 35933274, 53899911, 71866548, 107799822, 215599644]

約数ペア:

[(1, 215599644), (2, 107799822), (3, 71866548), (4, 53899911), (6, 35933274), (9, 23955516), (12, 17966637), (13, 16584588), (17, 12682332), (18, 11977758), (26, 8292294), (27, 7985172), (34, 6341166), (36, 5988879), (39, 5528196), (51, 4227444), (52, 4146147), (54, 3992586), (68, 3170583), (78, 2764098), (81, 2661724), (102, 2113722), (108, 1996293), (117, 1842732), (153, 1409148), (156, 1382049), (162, 1330862), (204, 1056861), (221, 975564), (234, 921366), (306, 704574), (324, 665431), (351, 614244), (442, 487782), (459, 469716), (468, 460683), (612, 352287), (663, 325188), (702, 307122), (884, 243891), (918, 234858), (1053, 204748), (1326, 162594), (1377, 156572), (1404, 153561), (1836, 117429), (1989, 108396), (2106, 102374), (2652, 81297), (2754, 78286), (3011, 71604), (3978, 54198), (4212, 51187), (5508, 39143), (5967, 36132), (6022, 35802), (7956, 27099), (9033, 23868), (11934, 18066), (12044, 17901)]