280414224

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 140

約数和(自身を含む): 843686700

約数和(自身を除く): 563272476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 729, 783, 829, 972, 1044, 1296, 1392, 1458, 1566, 1658, 1944, 2088, 2349, 2487, 2916, 3132, 3316, 3888, 4176, 4698, 4974, 5832, 6264, 6632, 7047, 7461, 9396, 9948, 11664, 12528, 13264, 14094, 14922, 18792, 19896, 21141, 22383, 24041, 28188, 29844, 37584, 39792, 42282, 44766, 48082, 56376, 59688, 67149, 72123, 84564, 89532, 96164, 112752, 119376, 134298, 144246, 169128, 179064, 192328, 201447, 216369, 268596, 288492, 338256, 358128, 384656, 402894, 432738, 537192, 576984, 604341, 649107, 805788, 865476, 1074384, 1153968, 1208682, 1298214, 1611576, 1730952, 1947321, 2417364, 2596428, 3223152, 3461904, 3894642, 4834728, 5192856, 5841963, 7789284, 9669456, 10385712, 11683926, 15578568, 17525889, 23367852, 31157136, 35051778, 46735704, 70103556, 93471408, 140207112, 280414224]

約数ペア:

[(1, 280414224), (2, 140207112), (3, 93471408), (4, 70103556), (6, 46735704), (8, 35051778), (9, 31157136), (12, 23367852), (16, 17525889), (18, 15578568), (24, 11683926), (27, 10385712), (29, 9669456), (36, 7789284), (48, 5841963), (54, 5192856), (58, 4834728), (72, 3894642), (81, 3461904), (87, 3223152), (108, 2596428), (116, 2417364), (144, 1947321), (162, 1730952), (174, 1611576), (216, 1298214), (232, 1208682), (243, 1153968), (261, 1074384), (324, 865476), (348, 805788), (432, 649107), (464, 604341), (486, 576984), (522, 537192), (648, 432738), (696, 402894), (729, 384656), (783, 358128), (829, 338256), (972, 288492), (1044, 268596), (1296, 216369), (1392, 201447), (1458, 192328), (1566, 179064), (1658, 169128), (1944, 144246), (2088, 134298), (2349, 119376), (2487, 112752), (2916, 96164), (3132, 89532), (3316, 84564), (3888, 72123), (4176, 67149), (4698, 59688), (4974, 56376), (5832, 48082), (6264, 44766), (6632, 42282), (7047, 39792), (7461, 37584), (9396, 29844), (9948, 28188), (11664, 24041), (12528, 22383), (13264, 21141), (14094, 19896), (14922, 18792)]