249874092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 806500800

約数和(自身を除く): 556626708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 29, 34, 36, 38, 39, 51, 52, 54, 57, 58, 68, 76, 78, 87, 102, 108, 114, 116, 117, 153, 156, 171, 174, 204, 221, 228, 234, 247, 261, 306, 323, 342, 348, 351, 361, 377, 442, 459, 468, 493, 494, 513, 522, 551, 612, 646, 663, 684, 702, 722, 741, 754, 783, 884, 918, 969, 986, 988, 1026, 1044, 1083, 1102, 1131, 1292, 1326, 1404, 1444, 1479, 1482, 1508, 1566, 1653, 1836, 1938, 1972, 1989, 2052, 2166, 2204, 2223, 2262, 2652, 2907, 2958, 2964, 3132, 3249, 3306, 3393, 3876, 3978, 4199, 4332, 4437, 4446, 4524, 4693, 4959, 5814, 5916, 5967, 6137, 6409, 6498, 6612, 6669, 6786, 7163, 7956, 8398, 8721, 8874, 8892, 9367, 9386, 9747, 9918, 10179, 10469, 11628, 11934, 12274, 12597, 12818, 12996, 13311, 13338, 13572, 14079, 14326, 14877, 16796, 17442, 17748, 18411, 18734, 18772, 19227, 19494, 19836, 20358, 20938, 21489, 23868, 24548, 25194, 25636, 26622, 26676, 28101, 28158, 28652, 29754, 31407, 34884, 36822, 37468, 37791, 38454, 38988, 40716, 41876, 42237, 42978, 50388, 53244, 55233, 56202, 56316, 57681, 59508, 62814, 64467, 73644, 75582, 76908, 79781, 84303, 84474, 85956, 94221, 110466, 112404, 113373, 115362, 121771, 125628, 126711, 128934, 136097, 151164, 159562, 165699, 168606, 168948, 173043, 177973, 188442, 193401, 220932, 226746, 230724, 239343, 243542, 252909, 253422, 257868, 272194, 282663, 319124, 331398, 337212, 346086, 355946, 365313, 376884, 386802, 408291, 453492, 478686, 487084, 505818, 506844, 533919, 544388, 565326, 662796, 692172, 711892, 718029, 730626, 773604, 816582, 957372, 1011636, 1067838, 1095939, 1130652, 1224873, 1436058, 1461252, 1601757, 1633164, 2135676, 2154087, 2191878, 2313649, 2449746, 2872116, 3203514, 3287817, 3674619, 4308174, 4383756, 4627298, 4805271, 4899492, 6407028, 6575634, 6940947, 7349238, 8616348, 9254596, 9610542, 13151268, 13881894, 14698476, 19221084, 20822841, 27763788, 41645682, 62468523, 83291364, 124937046, 249874092]

約数ペア:

[(1, 249874092), (2, 124937046), (3, 83291364), (4, 62468523), (6, 41645682), (9, 27763788), (12, 20822841), (13, 19221084), (17, 14698476), (18, 13881894), (19, 13151268), (26, 9610542), (27, 9254596), (29, 8616348), (34, 7349238), (36, 6940947), (38, 6575634), (39, 6407028), (51, 4899492), (52, 4805271), (54, 4627298), (57, 4383756), (58, 4308174), (68, 3674619), (76, 3287817), (78, 3203514), (87, 2872116), (102, 2449746), (108, 2313649), (114, 2191878), (116, 2154087), (117, 2135676), (153, 1633164), (156, 1601757), (171, 1461252), (174, 1436058), (204, 1224873), (221, 1130652), (228, 1095939), (234, 1067838), (247, 1011636), (261, 957372), (306, 816582), (323, 773604), (342, 730626), (348, 718029), (351, 711892), (361, 692172), (377, 662796), (442, 565326), (459, 544388), (468, 533919), (493, 506844), (494, 505818), (513, 487084), (522, 478686), (551, 453492), (612, 408291), (646, 386802), (663, 376884), (684, 365313), (702, 355946), (722, 346086), (741, 337212), (754, 331398), (783, 319124), (884, 282663), (918, 272194), (969, 257868), (986, 253422), (988, 252909), (1026, 243542), (1044, 239343), (1083, 230724), (1102, 226746), (1131, 220932), (1292, 193401), (1326, 188442), (1404, 177973), (1444, 173043), (1479, 168948), (1482, 168606), (1508, 165699), (1566, 159562), (1653, 151164), (1836, 136097), (1938, 128934), (1972, 126711), (1989, 125628), (2052, 121771), (2166, 115362), (2204, 113373), (2223, 112404), (2262, 110466), (2652, 94221), (2907, 85956), (2958, 84474), (2964, 84303), (3132, 79781), (3249, 76908), (3306, 75582), (3393, 73644), (3876, 64467), (3978, 62814), (4199, 59508), (4332, 57681), (4437, 56316), (4446, 56202), (4524, 55233), (4693, 53244), (4959, 50388), (5814, 42978), (5916, 42237), (5967, 41876), (6137, 40716), (6409, 38988), (6498, 38454), (6612, 37791), (6669, 37468), (6786, 36822), (7163, 34884), (7956, 31407), (8398, 29754), (8721, 28652), (8874, 28158), (8892, 28101), (9367, 26676), (9386, 26622), (9747, 25636), (9918, 25194), (10179, 24548), (10469, 23868), (11628, 21489), (11934, 20938), (12274, 20358), (12597, 19836), (12818, 19494), (12996, 19227), (13311, 18772), (13338, 18734), (13572, 18411), (14079, 17748), (14326, 17442), (14877, 16796)]