961395288

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 192

約数和(自身を含む): 3117398400

約数和(自身を除く): 2156003112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 68, 76, 84, 98, 102, 114, 119, 133, 136, 147, 152, 168, 196, 204, 228, 238, 266, 294, 323, 357, 392, 399, 408, 456, 476, 532, 588, 646, 714, 798, 833, 931, 952, 969, 1064, 1176, 1292, 1428, 1596, 1666, 1862, 1938, 2261, 2499, 2531, 2584, 2793, 2856, 3192, 3332, 3724, 3876, 4522, 4998, 5062, 5586, 6664, 6783, 7448, 7593, 7752, 9044, 9996, 10124, 11172, 13566, 15186, 15827, 17717, 18088, 19992, 20248, 22344, 27132, 30372, 31654, 35434, 43027, 47481, 48089, 53151, 54264, 60744, 63308, 70868, 86054, 94962, 96178, 106302, 124019, 126616, 129081, 141736, 144267, 172108, 189924, 192356, 212604, 248038, 258162, 288534, 301189, 336623, 344216, 372057, 379848, 384712, 425208, 496076, 516324, 577068, 602378, 673246, 744114, 817513, 903567, 992152, 1009869, 1032648, 1154136, 1204756, 1346492, 1488228, 1635026, 1807134, 2019738, 2108323, 2356361, 2409512, 2452539, 2692984, 2976456, 3270052, 3614268, 4039476, 4216646, 4712722, 4905078, 5722591, 6324969, 6540104, 7069083, 7228536, 8078952, 8433292, 9425444, 9810156, 11445182, 12649938, 14138166, 16866584, 17167773, 18850888, 19620312, 22890364, 25299876, 28276332, 34335546, 40058137, 45780728, 50599752, 56552664, 68671092, 80116274, 120174411, 137342184, 160232548, 240348822, 320465096, 480697644, 961395288]

約数ペア:

[(1, 961395288), (2, 480697644), (3, 320465096), (4, 240348822), (6, 160232548), (7, 137342184), (8, 120174411), (12, 80116274), (14, 68671092), (17, 56552664), (19, 50599752), (21, 45780728), (24, 40058137), (28, 34335546), (34, 28276332), (38, 25299876), (42, 22890364), (49, 19620312), (51, 18850888), (56, 17167773), (57, 16866584), (68, 14138166), (76, 12649938), (84, 11445182), (98, 9810156), (102, 9425444), (114, 8433292), (119, 8078952), (133, 7228536), (136, 7069083), (147, 6540104), (152, 6324969), (168, 5722591), (196, 4905078), (204, 4712722), (228, 4216646), (238, 4039476), (266, 3614268), (294, 3270052), (323, 2976456), (357, 2692984), (392, 2452539), (399, 2409512), (408, 2356361), (456, 2108323), (476, 2019738), (532, 1807134), (588, 1635026), (646, 1488228), (714, 1346492), (798, 1204756), (833, 1154136), (931, 1032648), (952, 1009869), (969, 992152), (1064, 903567), (1176, 817513), (1292, 744114), (1428, 673246), (1596, 602378), (1666, 577068), (1862, 516324), (1938, 496076), (2261, 425208), (2499, 384712), (2531, 379848), (2584, 372057), (2793, 344216), (2856, 336623), (3192, 301189), (3332, 288534), (3724, 258162), (3876, 248038), (4522, 212604), (4998, 192356), (5062, 189924), (5586, 172108), (6664, 144267), (6783, 141736), (7448, 129081), (7593, 126616), (7752, 124019), (9044, 106302), (9996, 96178), (10124, 94962), (11172, 86054), (13566, 70868), (15186, 63308), (15827, 60744), (17717, 54264), (18088, 53151), (19992, 48089), (20248, 47481), (22344, 43027), (27132, 35434), (30372, 31654)]