8320884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 22996512

約数和(自身を除く): 14675628

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 373, 429, 507, 572, 676, 746, 858, 1014, 1119, 1492, 1716, 1859, 2028, 2238, 3718, 4103, 4476, 4849, 5577, 7436, 8206, 9698, 11154, 12309, 14547, 16412, 19396, 22308, 24618, 29094, 49236, 53339, 58188, 63037, 106678, 126074, 160017, 189111, 213356, 252148, 320034, 378222, 640068, 693407, 756444, 1386814, 2080221, 2773628, 4160442, 8320884]

約数ペア:

[(1, 8320884), (2, 4160442), (3, 2773628), (4, 2080221), (6, 1386814), (11, 756444), (12, 693407), (13, 640068), (22, 378222), (26, 320034), (33, 252148), (39, 213356), (44, 189111), (52, 160017), (66, 126074), (78, 106678), (132, 63037), (143, 58188), (156, 53339), (169, 49236), (286, 29094), (338, 24618), (373, 22308), (429, 19396), (507, 16412), (572, 14547), (676, 12309), (746, 11154), (858, 9698), (1014, 8206), (1119, 7436), (1492, 5577), (1716, 4849), (1859, 4476), (2028, 4103), (2238, 3718)]