248771547864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1047971}}^1$

素因数の和:1048150

約数の個数: 128

約数和(自身を含む): 794781964800

約数和(自身を除く): 546010416936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 942, 1099, 1256, 1413, 1512, 1884, 2198, 2826, 3297, 3768, 4239, 4396, 5652, 6594, 8478, 8792, 9891, 11304, 13188, 16956, 19782, 26376, 29673, 33912, 39564, 59346, 79128, 118692, 237384, 1047971, 2095942, 3143913, 4191884, 6287826, 7335797, 8383768, 9431739, 12575652, 14671594, 18863478, 22007391, 25151304, 28295217, 29343188, 37726956, 44014782, 56590434, 58686376, 66022173, 75453912, 88029564, 113180868, 132044346, 164531447, 176059128, 198066519, 226361736, 264088692, 329062894, 396133038, 493594341, 528177384, 658125788, 792266076, 987188682, 1151720129, 1316251576, 1480783023, 1584532152, 1974377364, 2303440258, 2961566046, 3455160387, 3948754728, 4442349069, 4606880516, 5923132092, 6910320774, 8884698138, 9213761032, 10365481161, 11846264184, 13820641548, 17769396276, 20730962322, 27641283096, 31096443483, 35538792552, 41461924644, 62192886966, 82923849288, 124385773932, 248771547864]

約数ペア:

[(1, 248771547864), (2, 124385773932), (3, 82923849288), (4, 62192886966), (6, 41461924644), (7, 35538792552), (8, 31096443483), (9, 27641283096), (12, 20730962322), (14, 17769396276), (18, 13820641548), (21, 11846264184), (24, 10365481161), (27, 9213761032), (28, 8884698138), (36, 6910320774), (42, 5923132092), (54, 4606880516), (56, 4442349069), (63, 3948754728), (72, 3455160387), (84, 2961566046), (108, 2303440258), (126, 1974377364), (157, 1584532152), (168, 1480783023), (189, 1316251576), (216, 1151720129), (252, 987188682), (314, 792266076), (378, 658125788), (471, 528177384), (504, 493594341), (628, 396133038), (756, 329062894), (942, 264088692), (1099, 226361736), (1256, 198066519), (1413, 176059128), (1512, 164531447), (1884, 132044346), (2198, 113180868), (2826, 88029564), (3297, 75453912), (3768, 66022173), (4239, 58686376), (4396, 56590434), (5652, 44014782), (6594, 37726956), (8478, 29343188), (8792, 28295217), (9891, 25151304), (11304, 22007391), (13188, 18863478), (16956, 14671594), (19782, 12575652), (26376, 9431739), (29673, 8383768), (33912, 7335797), (39564, 6287826), (59346, 4191884), (79128, 3143913), (118692, 2095942), (237384, 1047971)]