297844976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 681727200

約数和(自身を除く): 383882224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 349, 373, 572, 698, 746, 1144, 1396, 1492, 2288, 2792, 2984, 3839, 4103, 4537, 4849, 5584, 5968, 7678, 8206, 9074, 9698, 15356, 16412, 18148, 19396, 30712, 32824, 36296, 38792, 49907, 53339, 61424, 65648, 72592, 77584, 99814, 106678, 130177, 199628, 213356, 260354, 399256, 426712, 520708, 798512, 853424, 1041416, 1431947, 1692301, 2082832, 2863894, 3384602, 5727788, 6769204, 11455576, 13538408, 18615311, 22911152, 27076816, 37230622, 74461244, 148922488, 297844976]

約数ペア:

[(1, 297844976), (2, 148922488), (4, 74461244), (8, 37230622), (11, 27076816), (13, 22911152), (16, 18615311), (22, 13538408), (26, 11455576), (44, 6769204), (52, 5727788), (88, 3384602), (104, 2863894), (143, 2082832), (176, 1692301), (208, 1431947), (286, 1041416), (349, 853424), (373, 798512), (572, 520708), (698, 426712), (746, 399256), (1144, 260354), (1396, 213356), (1492, 199628), (2288, 130177), (2792, 106678), (2984, 99814), (3839, 77584), (4103, 72592), (4537, 65648), (4849, 61424), (5584, 53339), (5968, 49907), (7678, 38792), (8206, 36296), (9074, 32824), (9698, 30712), (15356, 19396), (16412, 18148)]