489832008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3499}}^1$

素因数の和:3834

約数の個数: 64

約数和(自身を含む): 1293600000

約数和(自身を除く): 803767992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 307, 456, 614, 921, 1228, 1842, 2456, 3499, 3684, 5833, 6998, 7368, 10497, 11666, 13996, 17499, 20994, 23332, 27992, 34998, 41988, 46664, 66481, 69996, 83976, 132962, 139992, 199443, 265924, 398886, 531848, 797772, 1074193, 1595544, 2148386, 3222579, 4296772, 6445158, 8593544, 12890316, 20409667, 25780632, 40819334, 61229001, 81638668, 122458002, 163277336, 244916004, 489832008]

約数ペア:

[(1, 489832008), (2, 244916004), (3, 163277336), (4, 122458002), (6, 81638668), (8, 61229001), (12, 40819334), (19, 25780632), (24, 20409667), (38, 12890316), (57, 8593544), (76, 6445158), (114, 4296772), (152, 3222579), (228, 2148386), (307, 1595544), (456, 1074193), (614, 797772), (921, 531848), (1228, 398886), (1842, 265924), (2456, 199443), (3499, 139992), (3684, 132962), (5833, 83976), (6998, 69996), (7368, 66481), (10497, 46664), (11666, 41988), (13996, 34998), (17499, 27992), (20994, 23332)]