977364028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 1938182400

約数和(自身を除く): 960818372

約数列:

[1, 2, 4, 19, 37, 38, 43, 59, 74, 76, 86, 118, 137, 148, 172, 236, 274, 548, 703, 817, 1121, 1406, 1591, 1634, 2183, 2242, 2537, 2603, 2812, 3182, 3268, 4366, 4484, 5069, 5074, 5206, 5891, 6364, 8083, 8732, 10138, 10148, 10412, 11782, 16166, 20276, 23564, 30229, 32332, 41477, 48203, 60458, 82954, 93869, 96311, 96406, 111929, 120916, 153577, 165908, 187738, 192622, 192812, 217967, 223858, 299071, 307154, 347569, 375476, 385244, 435934, 447716, 598142, 614308, 695138, 871868, 1196284, 1390276, 1783511, 3567022, 4141373, 5682349, 6603811, 7134044, 8282746, 11364698, 12860053, 13207622, 16565492, 22729396, 25720106, 26415244, 51440212, 244341007, 488682014, 977364028]

約数ペア:

[(1, 977364028), (2, 488682014), (4, 244341007), (19, 51440212), (37, 26415244), (38, 25720106), (43, 22729396), (59, 16565492), (74, 13207622), (76, 12860053), (86, 11364698), (118, 8282746), (137, 7134044), (148, 6603811), (172, 5682349), (236, 4141373), (274, 3567022), (548, 1783511), (703, 1390276), (817, 1196284), (1121, 871868), (1406, 695138), (1591, 614308), (1634, 598142), (2183, 447716), (2242, 435934), (2537, 385244), (2603, 375476), (2812, 347569), (3182, 307154), (3268, 299071), (4366, 223858), (4484, 217967), (5069, 192812), (5074, 192622), (5206, 187738), (5891, 165908), (6364, 153577), (8083, 120916), (8732, 111929), (10138, 96406), (10148, 96311), (10412, 93869), (11782, 82954), (16166, 60458), (20276, 48203), (23564, 41477), (30229, 32332)]