287326284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2787

約数の個数: 96

約数和(自身を含む): 818872320

約数和(自身を除く): 531546036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 399, 402, 469, 532, 798, 804, 938, 1273, 1407, 1596, 1876, 2546, 2687, 2814, 3819, 5092, 5374, 5628, 7638, 8061, 8911, 10748, 15276, 16122, 17822, 18809, 26733, 32244, 35644, 37618, 51053, 53466, 56427, 75236, 102106, 106932, 112854, 153159, 180029, 204212, 225708, 306318, 357371, 360058, 540087, 612636, 714742, 720116, 1072113, 1080174, 1260203, 1429484, 2144226, 2160348, 2520406, 3420551, 3780609, 4288452, 5040812, 6841102, 7561218, 10261653, 13682204, 15122436, 20523306, 23943857, 41046612, 47887714, 71831571, 95775428, 143663142, 287326284]

約数ペア:

[(1, 287326284), (2, 143663142), (3, 95775428), (4, 71831571), (6, 47887714), (7, 41046612), (12, 23943857), (14, 20523306), (19, 15122436), (21, 13682204), (28, 10261653), (38, 7561218), (42, 6841102), (57, 5040812), (67, 4288452), (76, 3780609), (84, 3420551), (114, 2520406), (133, 2160348), (134, 2144226), (201, 1429484), (228, 1260203), (266, 1080174), (268, 1072113), (399, 720116), (402, 714742), (469, 612636), (532, 540087), (798, 360058), (804, 357371), (938, 306318), (1273, 225708), (1407, 204212), (1596, 180029), (1876, 153159), (2546, 112854), (2687, 106932), (2814, 102106), (3819, 75236), (5092, 56427), (5374, 53466), (5628, 51053), (7638, 37618), (8061, 35644), (8911, 32244), (10748, 26733), (15276, 18809), (16122, 17822)]