225549216

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:2874

約数の個数: 72

約数和(自身を含む): 643747104

約数和(自身を除く): 418197888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2456, 2551, 2763, 3684, 4912, 5102, 5526, 7368, 7653, 9824, 10204, 11052, 14736, 15306, 20408, 22104, 22959, 29472, 30612, 40816, 44208, 45918, 61224, 81632, 88416, 91836, 122448, 183672, 244896, 367344, 734688, 783157, 1566314, 2349471, 3132628, 4698942, 6265256, 7048413, 9397884, 12530512, 14096826, 18795768, 25061024, 28193652, 37591536, 56387304, 75183072, 112774608, 225549216]

約数ペア:

[(1, 225549216), (2, 112774608), (3, 75183072), (4, 56387304), (6, 37591536), (8, 28193652), (9, 25061024), (12, 18795768), (16, 14096826), (18, 12530512), (24, 9397884), (32, 7048413), (36, 6265256), (48, 4698942), (72, 3132628), (96, 2349471), (144, 1566314), (288, 783157), (307, 734688), (614, 367344), (921, 244896), (1228, 183672), (1842, 122448), (2456, 91836), (2551, 88416), (2763, 81632), (3684, 61224), (4912, 45918), (5102, 44208), (5526, 40816), (7368, 30612), (7653, 29472), (9824, 22959), (10204, 22104), (11052, 20408), (14736, 15306)]