809189304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 2539123200

約数和(自身を除く): 1729933896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 231, 264, 308, 314, 462, 471, 616, 628, 924, 942, 1099, 1256, 1727, 1848, 1884, 2198, 2789, 3297, 3454, 3768, 4396, 5181, 5578, 6594, 6908, 8367, 8792, 10362, 11156, 12089, 13188, 13816, 16734, 19523, 20724, 22312, 24178, 26376, 30679, 33468, 36267, 39046, 41448, 48356, 58569, 61358, 66936, 72534, 78092, 92037, 96712, 117138, 122716, 145068, 156184, 184074, 214753, 234276, 245432, 290136, 368148, 429506, 437873, 468552, 644259, 736296, 859012, 875746, 1288518, 1313619, 1718024, 1751492, 2577036, 2627238, 3065111, 3502984, 4816603, 5154072, 5254476, 6130222, 9195333, 9633206, 10508952, 12260444, 14449809, 18390666, 19266412, 24520888, 28899618, 33716221, 36781332, 38532824, 57799236, 67432442, 73562664, 101148663, 115598472, 134864884, 202297326, 269729768, 404594652, 809189304]

約数ペア:

[(1, 809189304), (2, 404594652), (3, 269729768), (4, 202297326), (6, 134864884), (7, 115598472), (8, 101148663), (11, 73562664), (12, 67432442), (14, 57799236), (21, 38532824), (22, 36781332), (24, 33716221), (28, 28899618), (33, 24520888), (42, 19266412), (44, 18390666), (56, 14449809), (66, 12260444), (77, 10508952), (84, 9633206), (88, 9195333), (132, 6130222), (154, 5254476), (157, 5154072), (168, 4816603), (231, 3502984), (264, 3065111), (308, 2627238), (314, 2577036), (462, 1751492), (471, 1718024), (616, 1313619), (628, 1288518), (924, 875746), (942, 859012), (1099, 736296), (1256, 644259), (1727, 468552), (1848, 437873), (1884, 429506), (2198, 368148), (2789, 290136), (3297, 245432), (3454, 234276), (3768, 214753), (4396, 184074), (5181, 156184), (5578, 145068), (6594, 122716), (6908, 117138), (8367, 96712), (8792, 92037), (10362, 78092), (11156, 72534), (12089, 66936), (13188, 61358), (13816, 58569), (16734, 48356), (19523, 41448), (20724, 39046), (22312, 36267), (24178, 33468), (26376, 30679)]