724914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 1752192

約数和(自身を除く): 1027278

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 103, 138, 153, 206, 207, 306, 309, 391, 414, 618, 782, 927, 1173, 1751, 1854, 2346, 2369, 3502, 3519, 4738, 5253, 7038, 7107, 10506, 14214, 15759, 21321, 31518, 40273, 42642, 80546, 120819, 241638, 362457, 724914]

約数ペア:

[(1, 724914), (2, 362457), (3, 241638), (6, 120819), (9, 80546), (17, 42642), (18, 40273), (23, 31518), (34, 21321), (46, 15759), (51, 14214), (69, 10506), (102, 7107), (103, 7038), (138, 5253), (153, 4738), (206, 3519), (207, 3502), (306, 2369), (309, 2346), (391, 1854), (414, 1751), (618, 1173), (782, 927)]