282860864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 681386496

約数和(自身を除く): 398525632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 997, 1144, 1364, 1612, 1984, 1994, 2288, 2728, 3224, 3988, 4433, 4576, 5456, 6448, 7976, 8866, 9152, 10912, 10967, 12896, 12961, 15952, 17732, 21824, 21934, 25792, 25922, 30907, 31904, 35464, 43868, 51844, 61814, 63808, 70928, 87736, 103688, 123628, 141856, 142571, 175472, 207376, 247256, 283712, 285142, 339977, 350944, 401791, 414752, 494512, 570284, 679954, 701888, 803582, 829504, 989024, 1140568, 1359908, 1607164, 1978048, 2281136, 2719816, 3214328, 4419701, 4562272, 5439632, 6428656, 8839402, 9124544, 10879264, 12857312, 17678804, 21758528, 25714624, 35357608, 70715216, 141430432, 282860864]

約数ペア:

[(1, 282860864), (2, 141430432), (4, 70715216), (8, 35357608), (11, 25714624), (13, 21758528), (16, 17678804), (22, 12857312), (26, 10879264), (31, 9124544), (32, 8839402), (44, 6428656), (52, 5439632), (62, 4562272), (64, 4419701), (88, 3214328), (104, 2719816), (124, 2281136), (143, 1978048), (176, 1607164), (208, 1359908), (248, 1140568), (286, 989024), (341, 829504), (352, 803582), (403, 701888), (416, 679954), (496, 570284), (572, 494512), (682, 414752), (704, 401791), (806, 350944), (832, 339977), (992, 285142), (997, 283712), (1144, 247256), (1364, 207376), (1612, 175472), (1984, 142571), (1994, 141856), (2288, 123628), (2728, 103688), (3224, 87736), (3988, 70928), (4433, 63808), (4576, 61814), (5456, 51844), (6448, 43868), (7976, 35464), (8866, 31904), (9152, 30907), (10912, 25922), (10967, 25792), (12896, 21934), (12961, 21824), (15952, 17732)]