378225552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{414721}}^1$

素因数の和:414751

約数の個数: 40

約数和(自身を含む): 1028510560

約数和(自身を除く): 650285008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 414721, 829442, 1244163, 1658884, 2488326, 3317768, 4976652, 6635536, 7879699, 9953304, 15759398, 19906608, 23639097, 31518796, 47278194, 63037592, 94556388, 126075184, 189112776, 378225552]

約数ペア:

[(1, 378225552), (2, 189112776), (3, 126075184), (4, 94556388), (6, 63037592), (8, 47278194), (12, 31518796), (16, 23639097), (19, 19906608), (24, 15759398), (38, 9953304), (48, 7879699), (57, 6635536), (76, 4976652), (114, 3317768), (152, 2488326), (228, 1658884), (304, 1244163), (456, 829442), (912, 414721)]