7986384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 27776000

約数和(自身を除く): 19789616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 139, 144, 152, 168, 171, 189, 216, 228, 252, 266, 278, 304, 336, 342, 378, 399, 417, 432, 456, 504, 513, 532, 556, 684, 756, 798, 834, 912, 973, 1008, 1026, 1064, 1112, 1197, 1251, 1368, 1512, 1596, 1668, 1946, 2052, 2128, 2224, 2394, 2502, 2641, 2736, 2919, 3024, 3192, 3336, 3591, 3753, 3892, 4104, 4788, 5004, 5282, 5838, 6384, 6672, 7182, 7506, 7784, 7923, 8208, 8757, 9576, 10008, 10564, 11676, 14364, 15012, 15568, 15846, 17514, 18487, 19152, 20016, 21128, 23352, 23769, 26271, 28728, 30024, 31692, 35028, 36974, 42256, 46704, 47538, 52542, 55461, 57456, 60048, 63384, 70056, 71307, 73948, 95076, 105084, 110922, 126768, 140112, 142614, 147896, 166383, 190152, 210168, 221844, 285228, 295792, 332766, 380304, 420336, 443688, 499149, 570456, 665532, 887376, 998298, 1140912, 1331064, 1996596, 2662128, 3993192, 7986384]

約数ペア:

[(1, 7986384), (2, 3993192), (3, 2662128), (4, 1996596), (6, 1331064), (7, 1140912), (8, 998298), (9, 887376), (12, 665532), (14, 570456), (16, 499149), (18, 443688), (19, 420336), (21, 380304), (24, 332766), (27, 295792), (28, 285228), (36, 221844), (38, 210168), (42, 190152), (48, 166383), (54, 147896), (56, 142614), (57, 140112), (63, 126768), (72, 110922), (76, 105084), (84, 95076), (108, 73948), (112, 71307), (114, 70056), (126, 63384), (133, 60048), (139, 57456), (144, 55461), (152, 52542), (168, 47538), (171, 46704), (189, 42256), (216, 36974), (228, 35028), (252, 31692), (266, 30024), (278, 28728), (304, 26271), (336, 23769), (342, 23352), (378, 21128), (399, 20016), (417, 19152), (432, 18487), (456, 17514), (504, 15846), (513, 15568), (532, 15012), (556, 14364), (684, 11676), (756, 10564), (798, 10008), (834, 9576), (912, 8757), (973, 8208), (1008, 7923), (1026, 7784), (1064, 7506), (1112, 7182), (1197, 6672), (1251, 6384), (1368, 5838), (1512, 5282), (1596, 5004), (1668, 4788), (1946, 4104), (2052, 3892), (2128, 3753), (2224, 3591), (2394, 3336), (2502, 3192), (2641, 3024), (2736, 2919)]