245922768

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 866611200

約数和(自身を除く): 620688432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 343, 364, 383, 392, 441, 468, 504, 546, 588, 624, 637, 686, 728, 766, 784, 819, 882, 936, 1008, 1029, 1092, 1149, 1176, 1274, 1372, 1456, 1532, 1638, 1764, 1872, 1911, 2058, 2184, 2298, 2352, 2548, 2681, 2744, 3064, 3087, 3276, 3447, 3528, 3822, 4116, 4368, 4459, 4596, 4979, 5096, 5362, 5488, 5733, 6128, 6174, 6552, 6894, 7056, 7644, 8043, 8232, 8918, 9192, 9958, 10192, 10724, 11466, 12348, 13104, 13377, 13788, 14937, 15288, 16086, 16464, 17836, 18384, 18767, 19916, 21448, 22932, 24129, 24696, 26754, 27576, 29874, 30576, 32172, 34853, 35672, 37534, 39832, 40131, 42896, 44811, 45864, 48258, 49392, 53508, 55152, 56301, 59748, 64344, 69706, 71344, 75068, 79664, 80262, 89622, 91728, 96516, 104559, 107016, 112602, 119496, 128688, 131369, 139412, 150136, 160524, 168903, 179244, 193032, 209118, 214032, 225204, 238992, 243971, 262738, 278824, 300272, 313677, 321048, 337806, 358488, 386064, 394107, 418236, 450408, 487942, 525476, 557648, 627354, 642096, 675612, 716976, 731913, 788214, 836472, 900816, 975884, 1050952, 1182321, 1254708, 1351224, 1463826, 1576428, 1672944, 1707797, 1951768, 2101904, 2195739, 2364642, 2509416, 2702448, 2927652, 3152856, 3415594, 3903536, 4391478, 4729284, 5018832, 5123391, 5855304, 6305712, 6831188, 8782956, 9458568, 10246782, 11710608, 13662376, 15370173, 17565912, 18917136, 20493564, 27324752, 30740346, 35131824, 40987128, 61480692, 81974256, 122961384, 245922768]

約数ペア:

[(1, 245922768), (2, 122961384), (3, 81974256), (4, 61480692), (6, 40987128), (7, 35131824), (8, 30740346), (9, 27324752), (12, 20493564), (13, 18917136), (14, 17565912), (16, 15370173), (18, 13662376), (21, 11710608), (24, 10246782), (26, 9458568), (28, 8782956), (36, 6831188), (39, 6305712), (42, 5855304), (48, 5123391), (49, 5018832), (52, 4729284), (56, 4391478), (63, 3903536), (72, 3415594), (78, 3152856), (84, 2927652), (91, 2702448), (98, 2509416), (104, 2364642), (112, 2195739), (117, 2101904), (126, 1951768), (144, 1707797), (147, 1672944), (156, 1576428), (168, 1463826), (182, 1351224), (196, 1254708), (208, 1182321), (234, 1050952), (252, 975884), (273, 900816), (294, 836472), (312, 788214), (336, 731913), (343, 716976), (364, 675612), (383, 642096), (392, 627354), (441, 557648), (468, 525476), (504, 487942), (546, 450408), (588, 418236), (624, 394107), (637, 386064), (686, 358488), (728, 337806), (766, 321048), (784, 313677), (819, 300272), (882, 278824), (936, 262738), (1008, 243971), (1029, 238992), (1092, 225204), (1149, 214032), (1176, 209118), (1274, 193032), (1372, 179244), (1456, 168903), (1532, 160524), (1638, 150136), (1764, 139412), (1872, 131369), (1911, 128688), (2058, 119496), (2184, 112602), (2298, 107016), (2352, 104559), (2548, 96516), (2681, 91728), (2744, 89622), (3064, 80262), (3087, 79664), (3276, 75068), (3447, 71344), (3528, 69706), (3822, 64344), (4116, 59748), (4368, 56301), (4459, 55152), (4596, 53508), (4979, 49392), (5096, 48258), (5362, 45864), (5488, 44811), (5733, 42896), (6128, 40131), (6174, 39832), (6552, 37534), (6894, 35672), (7056, 34853), (7644, 32172), (8043, 30576), (8232, 29874), (8918, 27576), (9192, 26754), (9958, 24696), (10192, 24129), (10724, 22932), (11466, 21448), (12348, 19916), (13104, 18767), (13377, 18384), (13788, 17836), (14937, 16464), (15288, 16086)]