306791628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16295

約数の個数: 72

約数和(自身を含む): 847418544

約数和(自身を除く): 540626916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 16253, 18876, 32506, 48759, 65012, 97518, 178783, 195036, 211289, 357566, 422578, 536349, 633867, 715132, 845156, 1072698, 1267734, 1966613, 2145396, 2324179, 2535468, 3933226, 4648358, 5899839, 6972537, 7866452, 9296716, 11799678, 13945074, 23599356, 25565969, 27890148, 51131938, 76697907, 102263876, 153395814, 306791628]

約数ペア:

[(1, 306791628), (2, 153395814), (3, 102263876), (4, 76697907), (6, 51131938), (11, 27890148), (12, 25565969), (13, 23599356), (22, 13945074), (26, 11799678), (33, 9296716), (39, 7866452), (44, 6972537), (52, 5899839), (66, 4648358), (78, 3933226), (121, 2535468), (132, 2324179), (143, 2145396), (156, 1966613), (242, 1267734), (286, 1072698), (363, 845156), (429, 715132), (484, 633867), (572, 536349), (726, 422578), (858, 357566), (1452, 211289), (1573, 195036), (1716, 178783), (3146, 97518), (4719, 65012), (6292, 48759), (9438, 32506), (16253, 18876)]