268498272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 898490880

約数和(自身を除く): 629992608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1237, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2474, 2584, 2856, 3192, 3711, 3808, 3876, 4256, 4522, 4948, 5168, 5712, 6384, 6783, 7422, 7752, 8659, 9044, 9896, 10336, 11424, 12768, 13566, 14844, 15504, 17318, 18088, 19792, 21029, 23503, 25977, 27132, 29688, 31008, 34636, 36176, 39584, 42058, 47006, 51954, 54264, 59376, 63087, 69272, 70509, 72352, 84116, 94012, 103908, 108528, 118752, 126174, 138544, 141018, 147203, 164521, 168232, 188024, 207816, 217056, 252348, 277088, 282036, 294406, 329042, 336464, 376048, 399551, 415632, 441609, 493563, 504696, 564072, 588812, 658084, 672928, 752096, 799102, 831264, 883218, 987126, 1009392, 1128144, 1177624, 1198653, 1316168, 1598204, 1766436, 1974252, 2018784, 2256288, 2355248, 2397306, 2632336, 2796857, 3196408, 3532872, 3948504, 4710496, 4794612, 5264672, 5593714, 6392816, 7065744, 7897008, 8390571, 9589224, 11187428, 12785632, 14131488, 15794016, 16781142, 19178448, 22374856, 33562284, 38356896, 44749712, 67124568, 89499424, 134249136, 268498272]

約数ペア:

[(1, 268498272), (2, 134249136), (3, 89499424), (4, 67124568), (6, 44749712), (7, 38356896), (8, 33562284), (12, 22374856), (14, 19178448), (16, 16781142), (17, 15794016), (19, 14131488), (21, 12785632), (24, 11187428), (28, 9589224), (32, 8390571), (34, 7897008), (38, 7065744), (42, 6392816), (48, 5593714), (51, 5264672), (56, 4794612), (57, 4710496), (68, 3948504), (76, 3532872), (84, 3196408), (96, 2796857), (102, 2632336), (112, 2397306), (114, 2355248), (119, 2256288), (133, 2018784), (136, 1974252), (152, 1766436), (168, 1598204), (204, 1316168), (224, 1198653), (228, 1177624), (238, 1128144), (266, 1009392), (272, 987126), (304, 883218), (323, 831264), (336, 799102), (357, 752096), (399, 672928), (408, 658084), (456, 588812), (476, 564072), (532, 504696), (544, 493563), (608, 441609), (646, 415632), (672, 399551), (714, 376048), (798, 336464), (816, 329042), (912, 294406), (952, 282036), (969, 277088), (1064, 252348), (1237, 217056), (1292, 207816), (1428, 188024), (1596, 168232), (1632, 164521), (1824, 147203), (1904, 141018), (1938, 138544), (2128, 126174), (2261, 118752), (2474, 108528), (2584, 103908), (2856, 94012), (3192, 84116), (3711, 72352), (3808, 70509), (3876, 69272), (4256, 63087), (4522, 59376), (4948, 54264), (5168, 51954), (5712, 47006), (6384, 42058), (6783, 39584), (7422, 36176), (7752, 34636), (8659, 31008), (9044, 29688), (9896, 27132), (10336, 25977), (11424, 23503), (12768, 21029), (13566, 19792), (14844, 18088), (15504, 17318)]