972469442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 1770362880

約数和(自身を除く): 797893438

約数列:

[1, 2, 7, 14, 31, 61, 62, 109, 122, 217, 218, 337, 427, 434, 674, 763, 854, 1526, 1891, 2359, 3379, 3782, 4718, 6649, 6758, 10447, 13237, 13298, 20557, 20894, 23653, 26474, 36733, 41114, 46543, 47306, 73129, 73466, 93086, 143899, 146258, 206119, 257131, 287798, 412238, 514262, 637267, 1138723, 1274534, 1442833, 2240713, 2277446, 2885666, 4460869, 4481426, 7971061, 8921738, 15684991, 15942122, 31369982, 69462103, 138924206, 486234721, 972469442]

約数ペア:

[(1, 972469442), (2, 486234721), (7, 138924206), (14, 69462103), (31, 31369982), (61, 15942122), (62, 15684991), (109, 8921738), (122, 7971061), (217, 4481426), (218, 4460869), (337, 2885666), (427, 2277446), (434, 2240713), (674, 1442833), (763, 1274534), (854, 1138723), (1526, 637267), (1891, 514262), (2359, 412238), (3379, 287798), (3782, 257131), (4718, 206119), (6649, 146258), (6758, 143899), (10447, 93086), (13237, 73466), (13298, 73129), (20557, 47306), (20894, 46543), (23653, 41114), (26474, 36733)]