920557008

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{304417}}^1$

素因数の和:304441

約数の個数: 80

約数和(自身を含む): 3019826560

約数和(自身を除く): 2099269552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 304417, 608834, 913251, 1217668, 1826502, 2130919, 2435336, 2739753, 3653004, 4261838, 4870672, 5479506, 6392757, 7306008, 8219259, 8523676, 10959012, 12785514, 14612016, 16438518, 17047352, 19178271, 21918024, 25571028, 32877036, 34094704, 38356542, 43836048, 51142056, 57534813, 65754072, 76713084, 102284112, 115069626, 131508144, 153426168, 230139252, 306852336, 460278504, 920557008]

約数ペア:

[(1, 920557008), (2, 460278504), (3, 306852336), (4, 230139252), (6, 153426168), (7, 131508144), (8, 115069626), (9, 102284112), (12, 76713084), (14, 65754072), (16, 57534813), (18, 51142056), (21, 43836048), (24, 38356542), (27, 34094704), (28, 32877036), (36, 25571028), (42, 21918024), (48, 19178271), (54, 17047352), (56, 16438518), (63, 14612016), (72, 12785514), (84, 10959012), (108, 8523676), (112, 8219259), (126, 7306008), (144, 6392757), (168, 5479506), (189, 4870672), (216, 4261838), (252, 3653004), (336, 2739753), (378, 2435336), (432, 2130919), (504, 1826502), (756, 1217668), (1008, 913251), (1512, 608834), (3024, 304417)]