223236468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 703737216

約数和(自身を除く): 480500748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 821, 996, 1079, 1092, 1162, 1494, 1638, 1642, 1743, 2158, 2324, 2463, 2988, 3237, 3276, 3284, 3486, 4316, 4926, 5229, 5747, 6474, 6972, 7389, 7553, 9711, 9852, 10458, 10673, 11494, 12948, 14778, 15106, 17241, 19422, 20916, 21346, 22659, 22988, 29556, 30212, 32019, 34482, 38844, 42692, 45318, 51723, 64038, 67977, 68143, 68964, 74711, 90636, 96057, 103446, 128076, 135954, 136286, 149422, 192114, 204429, 206892, 224133, 271908, 272572, 298844, 384228, 408858, 448266, 477001, 613287, 672399, 817716, 885859, 896532, 954002, 1226574, 1344798, 1431003, 1771718, 1908004, 2453148, 2657577, 2689596, 2862006, 3543436, 4293009, 5315154, 5724012, 6201013, 7972731, 8586018, 10630308, 12402026, 15945462, 17172036, 18603039, 24804052, 31890924, 37206078, 55809117, 74412156, 111618234, 223236468]

約数ペア:

[(1, 223236468), (2, 111618234), (3, 74412156), (4, 55809117), (6, 37206078), (7, 31890924), (9, 24804052), (12, 18603039), (13, 17172036), (14, 15945462), (18, 12402026), (21, 10630308), (26, 8586018), (28, 7972731), (36, 6201013), (39, 5724012), (42, 5315154), (52, 4293009), (63, 3543436), (78, 2862006), (83, 2689596), (84, 2657577), (91, 2453148), (117, 1908004), (126, 1771718), (156, 1431003), (166, 1344798), (182, 1226574), (234, 954002), (249, 896532), (252, 885859), (273, 817716), (332, 672399), (364, 613287), (468, 477001), (498, 448266), (546, 408858), (581, 384228), (747, 298844), (819, 272572), (821, 271908), (996, 224133), (1079, 206892), (1092, 204429), (1162, 192114), (1494, 149422), (1638, 136286), (1642, 135954), (1743, 128076), (2158, 103446), (2324, 96057), (2463, 90636), (2988, 74711), (3237, 68964), (3276, 68143), (3284, 67977), (3486, 64038), (4316, 51723), (4926, 45318), (5229, 42692), (5747, 38844), (6474, 34482), (6972, 32019), (7389, 30212), (7553, 29556), (9711, 22988), (9852, 22659), (10458, 21346), (10673, 20916), (11494, 19422), (12948, 17241), (14778, 15106)]