1638046392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{11701}}^1$

素因数の和:12036

約数の個数: 64

約数和(自身を含む): 4325059200

約数和(自身を除く): 2687012808

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, 3684, 5833, 7368, 11666, 11701, 17499, 23332, 23402, 34998, 35103, 46664, 46804, 69996, 70206, 93608, 139992, 140412, 222319, 280824, 444638, 666957, 889276, 1333914, 1778552, 2667828, 3592207, 5335656, 7184414, 10776621, 14368828, 21553242, 28737656, 43106484, 68251933, 86212968, 136503866, 204755799, 273007732, 409511598, 546015464, 819023196, 1638046392]

約数ペア:

[(1, 1638046392), (2, 819023196), (3, 546015464), (4, 409511598), (6, 273007732), (8, 204755799), (12, 136503866), (19, 86212968), (24, 68251933), (38, 43106484), (57, 28737656), (76, 21553242), (114, 14368828), (152, 10776621), (228, 7184414), (307, 5335656), (456, 3592207), (614, 2667828), (921, 1778552), (1228, 1333914), (1842, 889276), (2456, 666957), (3684, 444638), (5833, 280824), (7368, 222319), (11666, 140412), (11701, 139992), (17499, 93608), (23332, 70206), (23402, 69996), (34998, 46804), (35103, 46664)]