881572944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8177

約数の個数: 160

約数和(自身を含む): 2901242880

約数和(自身を除く): 2019669936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 4522, 5168, 5712, 6384, 6783, 7752, 8123, 9044, 13566, 15504, 16246, 18088, 24369, 27132, 32492, 36176, 48738, 54264, 56861, 64984, 97476, 108528, 113722, 129968, 138091, 154337, 170583, 194952, 227444, 276182, 308674, 341166, 389904, 414273, 454888, 463011, 552364, 617348, 682332, 828546, 909776, 926022, 966637, 1080359, 1104728, 1234696, 1364664, 1657092, 1852044, 1933274, 2160718, 2209456, 2469392, 2623729, 2729328, 2899911, 3241077, 3314184, 3704088, 3866548, 4321436, 5247458, 5799822, 6482154, 6628368, 7408176, 7733096, 7871187, 8642872, 10494916, 11599644, 12964308, 15466192, 15742374, 17285744, 18366103, 20989832, 23199288, 25928616, 31484748, 36732206, 41979664, 46398576, 51857232, 55098309, 62969496, 73464412, 110196618, 125938992, 146928824, 220393236, 293857648, 440786472, 881572944]

約数ペア:

[(1, 881572944), (2, 440786472), (3, 293857648), (4, 220393236), (6, 146928824), (7, 125938992), (8, 110196618), (12, 73464412), (14, 62969496), (16, 55098309), (17, 51857232), (19, 46398576), (21, 41979664), (24, 36732206), (28, 31484748), (34, 25928616), (38, 23199288), (42, 20989832), (48, 18366103), (51, 17285744), (56, 15742374), (57, 15466192), (68, 12964308), (76, 11599644), (84, 10494916), (102, 8642872), (112, 7871187), (114, 7733096), (119, 7408176), (133, 6628368), (136, 6482154), (152, 5799822), (168, 5247458), (204, 4321436), (228, 3866548), (238, 3704088), (266, 3314184), (272, 3241077), (304, 2899911), (323, 2729328), (336, 2623729), (357, 2469392), (399, 2209456), (408, 2160718), (456, 1933274), (476, 1852044), (532, 1657092), (646, 1364664), (714, 1234696), (798, 1104728), (816, 1080359), (912, 966637), (952, 926022), (969, 909776), (1064, 828546), (1292, 682332), (1428, 617348), (1596, 552364), (1904, 463011), (1938, 454888), (2128, 414273), (2261, 389904), (2584, 341166), (2856, 308674), (3192, 276182), (3876, 227444), (4522, 194952), (5168, 170583), (5712, 154337), (6384, 138091), (6783, 129968), (7752, 113722), (8123, 108528), (9044, 97476), (13566, 64984), (15504, 56861), (16246, 54264), (18088, 48738), (24369, 36176), (27132, 32492)]