821197104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11059}}^1$

素因数の和:11107

約数の個数: 160

約数和(自身を含む): 2764823040

約数和(自身を除く): 1943625936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5712, 6188, 9282, 10608, 11059, 12376, 18564, 22118, 24752, 33177, 37128, 44236, 66354, 74256, 77413, 88472, 132708, 143767, 154826, 176944, 188003, 232239, 265416, 287534, 309652, 376006, 431301, 464478, 530832, 564009, 575068, 619304, 752012, 862602, 928956, 1006369, 1128018, 1150136, 1238608, 1316021, 1504024, 1725204, 1857912, 2012738, 2256036, 2300272, 2444039, 2632042, 3008048, 3019107, 3450408, 3715824, 3948063, 4025476, 4512072, 4888078, 5264084, 6038214, 6900816, 7332117, 7896126, 8050952, 9024144, 9776156, 10528168, 12076428, 14664234, 15792252, 16101904, 17108273, 19552312, 21056336, 24152856, 29328468, 31584504, 34216546, 39104624, 48305712, 51324819, 58656936, 63169008, 68433092, 102649638, 117313872, 136866184, 205299276, 273732368, 410598552, 821197104]

約数ペア:

[(1, 821197104), (2, 410598552), (3, 273732368), (4, 205299276), (6, 136866184), (7, 117313872), (8, 102649638), (12, 68433092), (13, 63169008), (14, 58656936), (16, 51324819), (17, 48305712), (21, 39104624), (24, 34216546), (26, 31584504), (28, 29328468), (34, 24152856), (39, 21056336), (42, 19552312), (48, 17108273), (51, 16101904), (52, 15792252), (56, 14664234), (68, 12076428), (78, 10528168), (84, 9776156), (91, 9024144), (102, 8050952), (104, 7896126), (112, 7332117), (119, 6900816), (136, 6038214), (156, 5264084), (168, 4888078), (182, 4512072), (204, 4025476), (208, 3948063), (221, 3715824), (238, 3450408), (272, 3019107), (273, 3008048), (312, 2632042), (336, 2444039), (357, 2300272), (364, 2256036), (408, 2012738), (442, 1857912), (476, 1725204), (546, 1504024), (624, 1316021), (663, 1238608), (714, 1150136), (728, 1128018), (816, 1006369), (884, 928956), (952, 862602), (1092, 752012), (1326, 619304), (1428, 575068), (1456, 564009), (1547, 530832), (1768, 464478), (1904, 431301), (2184, 376006), (2652, 309652), (2856, 287534), (3094, 265416), (3536, 232239), (4368, 188003), (4641, 176944), (5304, 154826), (5712, 143767), (6188, 132708), (9282, 88472), (10608, 77413), (11059, 74256), (12376, 66354), (18564, 44236), (22118, 37128), (24752, 33177)]