254527416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 825552000

約数和(自身を除く): 571024584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 59, 66, 72, 78, 88, 99, 104, 117, 118, 132, 143, 156, 177, 198, 234, 236, 264, 286, 312, 354, 396, 419, 429, 468, 472, 531, 572, 649, 708, 767, 792, 838, 858, 936, 1062, 1144, 1257, 1287, 1298, 1416, 1534, 1676, 1716, 1947, 2124, 2301, 2514, 2574, 2596, 3068, 3352, 3432, 3771, 3894, 4248, 4602, 4609, 5028, 5148, 5192, 5447, 5841, 6136, 6903, 7542, 7788, 8437, 9204, 9218, 10056, 10296, 10894, 11682, 13806, 13827, 15084, 15576, 16341, 16874, 18408, 18436, 21788, 23364, 24721, 25311, 27612, 27654, 30168, 32682, 33748, 36872, 41481, 43576, 46728, 49023, 49442, 50622, 55224, 55308, 59917, 65364, 67496, 74163, 75933, 82962, 98046, 98884, 101244, 110616, 119834, 130728, 148326, 151866, 165924, 179751, 196092, 197768, 202488, 222489, 239668, 271931, 296652, 303732, 321373, 331848, 359502, 392184, 444978, 479336, 539253, 543862, 593304, 607464, 642746, 719004, 815793, 889956, 964119, 1078506, 1087724, 1285492, 1438008, 1631586, 1779912, 1928238, 2157012, 2175448, 2447379, 2570984, 2892357, 3263172, 3535103, 3856476, 4314024, 4894758, 5784714, 6526344, 7070206, 7712952, 9789516, 10605309, 11569428, 14140412, 19579032, 21210618, 23138856, 28280824, 31815927, 42421236, 63631854, 84842472, 127263708, 254527416]

約数ペア:

[(1, 254527416), (2, 127263708), (3, 84842472), (4, 63631854), (6, 42421236), (8, 31815927), (9, 28280824), (11, 23138856), (12, 21210618), (13, 19579032), (18, 14140412), (22, 11569428), (24, 10605309), (26, 9789516), (33, 7712952), (36, 7070206), (39, 6526344), (44, 5784714), (52, 4894758), (59, 4314024), (66, 3856476), (72, 3535103), (78, 3263172), (88, 2892357), (99, 2570984), (104, 2447379), (117, 2175448), (118, 2157012), (132, 1928238), (143, 1779912), (156, 1631586), (177, 1438008), (198, 1285492), (234, 1087724), (236, 1078506), (264, 964119), (286, 889956), (312, 815793), (354, 719004), (396, 642746), (419, 607464), (429, 593304), (468, 543862), (472, 539253), (531, 479336), (572, 444978), (649, 392184), (708, 359502), (767, 331848), (792, 321373), (838, 303732), (858, 296652), (936, 271931), (1062, 239668), (1144, 222489), (1257, 202488), (1287, 197768), (1298, 196092), (1416, 179751), (1534, 165924), (1676, 151866), (1716, 148326), (1947, 130728), (2124, 119834), (2301, 110616), (2514, 101244), (2574, 98884), (2596, 98046), (3068, 82962), (3352, 75933), (3432, 74163), (3771, 67496), (3894, 65364), (4248, 59917), (4602, 55308), (4609, 55224), (5028, 50622), (5148, 49442), (5192, 49023), (5447, 46728), (5841, 43576), (6136, 41481), (6903, 36872), (7542, 33748), (7788, 32682), (8437, 30168), (9204, 27654), (9218, 27612), (10056, 25311), (10296, 24721), (10894, 23364), (11682, 21788), (13806, 18436), (13827, 18408), (15084, 16874), (15576, 16341)]