239205456

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 812448000

約数和(自身を除く): 573242544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 167, 168, 174, 196, 203, 232, 252, 261, 294, 334, 336, 343, 348, 392, 406, 441, 464, 501, 504, 522, 588, 609, 668, 686, 696, 784, 812, 882, 1002, 1008, 1029, 1044, 1169, 1176, 1218, 1336, 1372, 1392, 1421, 1503, 1624, 1764, 1827, 2004, 2058, 2088, 2338, 2352, 2436, 2672, 2744, 2842, 3006, 3087, 3248, 3507, 3528, 3654, 4008, 4116, 4176, 4263, 4676, 4843, 4872, 5488, 5684, 6012, 6174, 7014, 7056, 7308, 8016, 8183, 8232, 8526, 9352, 9686, 9744, 9947, 10521, 11368, 12024, 12348, 12789, 14028, 14529, 14616, 16366, 16464, 17052, 18704, 19372, 19894, 21042, 22736, 24048, 24549, 24696, 25578, 28056, 29058, 29232, 29841, 32732, 33901, 34104, 38744, 39788, 42084, 43587, 49098, 49392, 51156, 56112, 57281, 58116, 59682, 65464, 67802, 68208, 73647, 77488, 79576, 84168, 87174, 89523, 98196, 101703, 102312, 114562, 116232, 119364, 130928, 135604, 147294, 159152, 168336, 171843, 174348, 179046, 196392, 203406, 204624, 229124, 232464, 237307, 238728, 271208, 294588, 305109, 343686, 348696, 358092, 392784, 406812, 458248, 474614, 477456, 515529, 542416, 589176, 610218, 687372, 697392, 711921, 716184, 813624, 916496, 949228, 1031058, 1178352, 1220436, 1374744, 1423842, 1432368, 1627248, 1661149, 1898456, 2062116, 2135763, 2440872, 2749488, 2847684, 3322298, 3796912, 4124232, 4271526, 4881744, 4983447, 5695368, 6644596, 8248464, 8543052, 9966894, 11390736, 13289192, 14950341, 17086104, 19933788, 26578384, 29900682, 34172208, 39867576, 59801364, 79735152, 119602728, 239205456]

約数ペア:

[(1, 239205456), (2, 119602728), (3, 79735152), (4, 59801364), (6, 39867576), (7, 34172208), (8, 29900682), (9, 26578384), (12, 19933788), (14, 17086104), (16, 14950341), (18, 13289192), (21, 11390736), (24, 9966894), (28, 8543052), (29, 8248464), (36, 6644596), (42, 5695368), (48, 4983447), (49, 4881744), (56, 4271526), (58, 4124232), (63, 3796912), (72, 3322298), (84, 2847684), (87, 2749488), (98, 2440872), (112, 2135763), (116, 2062116), (126, 1898456), (144, 1661149), (147, 1627248), (167, 1432368), (168, 1423842), (174, 1374744), (196, 1220436), (203, 1178352), (232, 1031058), (252, 949228), (261, 916496), (294, 813624), (334, 716184), (336, 711921), (343, 697392), (348, 687372), (392, 610218), (406, 589176), (441, 542416), (464, 515529), (501, 477456), (504, 474614), (522, 458248), (588, 406812), (609, 392784), (668, 358092), (686, 348696), (696, 343686), (784, 305109), (812, 294588), (882, 271208), (1002, 238728), (1008, 237307), (1029, 232464), (1044, 229124), (1169, 204624), (1176, 203406), (1218, 196392), (1336, 179046), (1372, 174348), (1392, 171843), (1421, 168336), (1503, 159152), (1624, 147294), (1764, 135604), (1827, 130928), (2004, 119364), (2058, 116232), (2088, 114562), (2338, 102312), (2352, 101703), (2436, 98196), (2672, 89523), (2744, 87174), (2842, 84168), (3006, 79576), (3087, 77488), (3248, 73647), (3507, 68208), (3528, 67802), (3654, 65464), (4008, 59682), (4116, 58116), (4176, 57281), (4263, 56112), (4676, 51156), (4843, 49392), (4872, 49098), (5488, 43587), (5684, 42084), (6012, 39788), (6174, 38744), (7014, 34104), (7056, 33901), (7308, 32732), (8016, 29841), (8183, 29232), (8232, 29058), (8526, 28056), (9352, 25578), (9686, 24696), (9744, 24549), (9947, 24048), (10521, 22736), (11368, 21042), (12024, 19894), (12348, 19372), (12789, 18704), (14028, 17052), (14529, 16464), (14616, 16366)]