378126648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{308927}}^1$

素因数の和:308956

約数の個数: 48

約数和(自身を含む): 1084337280

約数和(自身を除く): 706210632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 308927, 617854, 926781, 1235708, 1853562, 2471416, 2780343, 3707124, 5251759, 5560686, 7414248, 10503518, 11121372, 15755277, 21007036, 22242744, 31510554, 42014072, 47265831, 63021108, 94531662, 126042216, 189063324, 378126648]

約数ペア:

[(1, 378126648), (2, 189063324), (3, 126042216), (4, 94531662), (6, 63021108), (8, 47265831), (9, 42014072), (12, 31510554), (17, 22242744), (18, 21007036), (24, 15755277), (34, 11121372), (36, 10503518), (51, 7414248), (68, 5560686), (72, 5251759), (102, 3707124), (136, 2780343), (153, 2471416), (204, 1853562), (306, 1235708), (408, 926781), (612, 617854), (1224, 308927)]