15678640968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{5419}}^1\times {\mathrm{4157}}^1$

素因数の和:9614

約数の個数: 64

約数和(自身を含む): 40565448000

約数和(自身を除く): 24886807032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 4157, 5419, 8314, 10838, 12471, 16257, 16628, 21676, 24942, 32514, 33256, 43352, 49884, 65028, 99768, 120553, 130056, 157151, 241106, 314302, 361659, 471453, 482212, 628604, 723318, 942906, 964424, 1257208, 1446636, 1885812, 2893272, 3771624, 22526783, 45053566, 67580349, 90107132, 135160698, 180214264, 270321396, 540642792, 653276707, 1306553414, 1959830121, 2613106828, 3919660242, 5226213656, 7839320484, 15678640968]

約数ペア:

[(1, 15678640968), (2, 7839320484), (3, 5226213656), (4, 3919660242), (6, 2613106828), (8, 1959830121), (12, 1306553414), (24, 653276707), (29, 540642792), (58, 270321396), (87, 180214264), (116, 135160698), (174, 90107132), (232, 67580349), (348, 45053566), (696, 22526783), (4157, 3771624), (5419, 2893272), (8314, 1885812), (10838, 1446636), (12471, 1257208), (16257, 964424), (16628, 942906), (21676, 723318), (24942, 628604), (32514, 482212), (33256, 471453), (43352, 361659), (49884, 314302), (65028, 241106), (99768, 157151), (120553, 130056)]