488931104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13183}}^1$

素因数の和:13273

約数の個数: 48

約数和(自身を含む): 1029934080

約数和(自身を除く): 541002976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 13183, 18544, 26366, 37088, 52732, 105464, 210928, 250477, 421856, 500954, 804163, 1001908, 1608326, 2003816, 3216652, 4007632, 6433304, 8015264, 12866608, 15279097, 25733216, 30558194, 61116388, 122232776, 244465552, 488931104]

約数ペア:

[(1, 488931104), (2, 244465552), (4, 122232776), (8, 61116388), (16, 30558194), (19, 25733216), (32, 15279097), (38, 12866608), (61, 8015264), (76, 6433304), (122, 4007632), (152, 3216652), (244, 2003816), (304, 1608326), (488, 1001908), (608, 804163), (976, 500954), (1159, 421856), (1952, 250477), (2318, 210928), (4636, 105464), (9272, 52732), (13183, 37088), (18544, 26366)]