274227044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^2$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 606016320

約数和(自身を除く): 331789276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 113, 118, 182, 226, 236, 364, 413, 452, 767, 791, 826, 1469, 1534, 1582, 1652, 2938, 3068, 3164, 5369, 5876, 6667, 10283, 10738, 12769, 13334, 20566, 21476, 25538, 26668, 41132, 46669, 51076, 86671, 89383, 93338, 165997, 173342, 178766, 186676, 331994, 346684, 357532, 606697, 663988, 753371, 1161979, 1213394, 1506742, 2323958, 2426788, 3013484, 4647916, 5273597, 9793823, 10547194, 19587646, 21094388, 39175292, 68556761, 137113522, 274227044]

約数ペア:

[(1, 274227044), (2, 137113522), (4, 68556761), (7, 39175292), (13, 21094388), (14, 19587646), (26, 10547194), (28, 9793823), (52, 5273597), (59, 4647916), (91, 3013484), (113, 2426788), (118, 2323958), (182, 1506742), (226, 1213394), (236, 1161979), (364, 753371), (413, 663988), (452, 606697), (767, 357532), (791, 346684), (826, 331994), (1469, 186676), (1534, 178766), (1582, 173342), (1652, 165997), (2938, 93338), (3068, 89383), (3164, 86671), (5369, 51076), (5876, 46669), (6667, 41132), (10283, 26668), (10738, 25538), (12769, 21476), (13334, 20566)]