267081828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 688195200

約数和(自身を除く): 421113372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 113, 139, 156, 218, 226, 278, 327, 339, 417, 436, 452, 556, 654, 678, 834, 1308, 1356, 1417, 1469, 1668, 1807, 2834, 2938, 3614, 4251, 4407, 5421, 5668, 5876, 7228, 8502, 8814, 10842, 12317, 15151, 15707, 17004, 17628, 21684, 24634, 30302, 31414, 36951, 45453, 47121, 49268, 60604, 62828, 73902, 90906, 94242, 147804, 160121, 181812, 188484, 196963, 204191, 320242, 393926, 408382, 480363, 590889, 612573, 640484, 787852, 816764, 960726, 1181778, 1225146, 1712063, 1921452, 2363556, 2450292, 3424126, 5136189, 6848252, 10272378, 20544756, 22256819, 44513638, 66770457, 89027276, 133540914, 267081828]

約数ペア:

[(1, 267081828), (2, 133540914), (3, 89027276), (4, 66770457), (6, 44513638), (12, 22256819), (13, 20544756), (26, 10272378), (39, 6848252), (52, 5136189), (78, 3424126), (109, 2450292), (113, 2363556), (139, 1921452), (156, 1712063), (218, 1225146), (226, 1181778), (278, 960726), (327, 816764), (339, 787852), (417, 640484), (436, 612573), (452, 590889), (556, 480363), (654, 408382), (678, 393926), (834, 320242), (1308, 204191), (1356, 196963), (1417, 188484), (1469, 181812), (1668, 160121), (1807, 147804), (2834, 94242), (2938, 90906), (3614, 73902), (4251, 62828), (4407, 60604), (5421, 49268), (5668, 47121), (5876, 45453), (7228, 36951), (8502, 31414), (8814, 30302), (10842, 24634), (12317, 21684), (15151, 17628), (15707, 17004)]