419976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 1201200

約数和(自身を除く): 781224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 307, 342, 456, 614, 684, 921, 1228, 1368, 1842, 2456, 2763, 3684, 5526, 5833, 7368, 11052, 11666, 17499, 22104, 23332, 34998, 46664, 52497, 69996, 104994, 139992, 209988, 419976]

約数ペア:

[(1, 419976), (2, 209988), (3, 139992), (4, 104994), (6, 69996), (8, 52497), (9, 46664), (12, 34998), (18, 23332), (19, 22104), (24, 17499), (36, 11666), (38, 11052), (57, 7368), (72, 5833), (76, 5526), (114, 3684), (152, 2763), (171, 2456), (228, 1842), (307, 1368), (342, 1228), (456, 921), (614, 684)]