1286008248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15527}}^1$

素因数の和:15589

約数の個数: 128

約数和(自身を含む): 4024857600

約数和(自身を除く): 2738849352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1972, 2436, 2856, 2958, 3451, 3944, 4872, 5916, 6902, 10353, 11832, 13804, 15527, 20706, 27608, 31054, 41412, 46581, 62108, 82824, 93162, 108689, 124216, 186324, 217378, 263959, 326067, 372648, 434756, 450283, 527918, 652134, 791877, 869512, 900566, 1055836, 1304268, 1350849, 1583754, 1801132, 1847713, 2111672, 2608536, 2701698, 3151981, 3167508, 3602264, 3695426, 5403396, 5543139, 6303962, 6335016, 7390852, 7654811, 9455943, 10806792, 11086278, 12607924, 14781704, 15309622, 18911886, 22172556, 22964433, 25215848, 30619244, 37823772, 44345112, 45928866, 53583677, 61238488, 75647544, 91857732, 107167354, 160751031, 183715464, 214334708, 321502062, 428669416, 643004124, 1286008248]

約数ペア:

[(1, 1286008248), (2, 643004124), (3, 428669416), (4, 321502062), (6, 214334708), (7, 183715464), (8, 160751031), (12, 107167354), (14, 91857732), (17, 75647544), (21, 61238488), (24, 53583677), (28, 45928866), (29, 44345112), (34, 37823772), (42, 30619244), (51, 25215848), (56, 22964433), (58, 22172556), (68, 18911886), (84, 15309622), (87, 14781704), (102, 12607924), (116, 11086278), (119, 10806792), (136, 9455943), (168, 7654811), (174, 7390852), (203, 6335016), (204, 6303962), (232, 5543139), (238, 5403396), (348, 3695426), (357, 3602264), (406, 3167508), (408, 3151981), (476, 2701698), (493, 2608536), (609, 2111672), (696, 1847713), (714, 1801132), (812, 1583754), (952, 1350849), (986, 1304268), (1218, 1055836), (1428, 900566), (1479, 869512), (1624, 791877), (1972, 652134), (2436, 527918), (2856, 450283), (2958, 434756), (3451, 372648), (3944, 326067), (4872, 263959), (5916, 217378), (6902, 186324), (10353, 124216), (11832, 108689), (13804, 93162), (15527, 82824), (20706, 62108), (27608, 46581), (31054, 41412)]