304445316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12541}}^1$

素因数の和:12589

約数の個数: 72

約数和(自身を含む): 862488256

約数和(自身を除く): 558042940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 12541, 24276, 25082, 37623, 50164, 75246, 87787, 150492, 175574, 213197, 263361, 351148, 426394, 526722, 639591, 852788, 1053444, 1279182, 1492379, 2558364, 2984758, 3624349, 4477137, 5969516, 7248698, 8954274, 10873047, 14497396, 17908548, 21746094, 25370443, 43492188, 50740886, 76111329, 101481772, 152222658, 304445316]

約数ペア:

[(1, 304445316), (2, 152222658), (3, 101481772), (4, 76111329), (6, 50740886), (7, 43492188), (12, 25370443), (14, 21746094), (17, 17908548), (21, 14497396), (28, 10873047), (34, 8954274), (42, 7248698), (51, 5969516), (68, 4477137), (84, 3624349), (102, 2984758), (119, 2558364), (204, 1492379), (238, 1279182), (289, 1053444), (357, 852788), (476, 639591), (578, 526722), (714, 426394), (867, 351148), (1156, 263361), (1428, 213197), (1734, 175574), (2023, 150492), (3468, 87787), (4046, 75246), (6069, 50164), (8092, 37623), (12138, 25082), (12541, 24276)]