205680288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 623960064

約数和(自身を除く): 418279776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 66, 88, 93, 96, 103, 122, 124, 132, 176, 183, 186, 206, 244, 248, 264, 309, 341, 352, 366, 372, 412, 488, 496, 528, 618, 671, 682, 732, 744, 824, 976, 992, 1023, 1056, 1133, 1236, 1342, 1364, 1464, 1488, 1648, 1891, 1952, 2013, 2046, 2266, 2472, 2684, 2728, 2928, 2976, 3193, 3296, 3399, 3782, 4026, 4092, 4532, 4944, 5368, 5456, 5673, 5856, 6283, 6386, 6798, 7564, 8052, 8184, 9064, 9579, 9888, 10736, 10912, 11346, 12566, 12772, 13596, 15128, 16104, 16368, 18128, 18849, 19158, 20801, 21472, 22692, 25132, 25544, 27192, 30256, 32208, 32736, 35123, 36256, 37698, 38316, 41602, 45384, 50264, 51088, 54384, 60512, 62403, 64416, 69113, 70246, 75396, 76632, 83204, 90768, 100528, 102176, 105369, 108768, 124806, 138226, 140492, 150792, 153264, 166408, 181536, 194773, 201056, 207339, 210738, 249612, 276452, 280984, 301584, 306528, 332816, 389546, 414678, 421476, 499224, 552904, 561968, 584319, 603168, 665632, 779092, 829356, 842952, 998448, 1105808, 1123936, 1168638, 1558184, 1658712, 1685904, 1996896, 2142503, 2211616, 2337276, 3116368, 3317424, 3371808, 4285006, 4674552, 6232736, 6427509, 6634848, 8570012, 9349104, 12855018, 17140024, 18698208, 25710036, 34280048, 51420072, 68560096, 102840144, 205680288]

約数ペア:

[(1, 205680288), (2, 102840144), (3, 68560096), (4, 51420072), (6, 34280048), (8, 25710036), (11, 18698208), (12, 17140024), (16, 12855018), (22, 9349104), (24, 8570012), (31, 6634848), (32, 6427509), (33, 6232736), (44, 4674552), (48, 4285006), (61, 3371808), (62, 3317424), (66, 3116368), (88, 2337276), (93, 2211616), (96, 2142503), (103, 1996896), (122, 1685904), (124, 1658712), (132, 1558184), (176, 1168638), (183, 1123936), (186, 1105808), (206, 998448), (244, 842952), (248, 829356), (264, 779092), (309, 665632), (341, 603168), (352, 584319), (366, 561968), (372, 552904), (412, 499224), (488, 421476), (496, 414678), (528, 389546), (618, 332816), (671, 306528), (682, 301584), (732, 280984), (744, 276452), (824, 249612), (976, 210738), (992, 207339), (1023, 201056), (1056, 194773), (1133, 181536), (1236, 166408), (1342, 153264), (1364, 150792), (1464, 140492), (1488, 138226), (1648, 124806), (1891, 108768), (1952, 105369), (2013, 102176), (2046, 100528), (2266, 90768), (2472, 83204), (2684, 76632), (2728, 75396), (2928, 70246), (2976, 69113), (3193, 64416), (3296, 62403), (3399, 60512), (3782, 54384), (4026, 51088), (4092, 50264), (4532, 45384), (4944, 41602), (5368, 38316), (5456, 37698), (5673, 36256), (5856, 35123), (6283, 32736), (6386, 32208), (6798, 30256), (7564, 27192), (8052, 25544), (8184, 25132), (9064, 22692), (9579, 21472), (9888, 20801), (10736, 19158), (10912, 18849), (11346, 18128), (12566, 16368), (12772, 16104), (13596, 15128)]