228777276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^2$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 672621432

約数和(自身を除く): 443844156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 173, 182, 196, 273, 294, 346, 364, 519, 546, 588, 637, 692, 1038, 1092, 1211, 1274, 1911, 2076, 2249, 2422, 2548, 3633, 3822, 4498, 4844, 6747, 7266, 7644, 8477, 8996, 13494, 14532, 15743, 16954, 25431, 26988, 29929, 31486, 33908, 47229, 50862, 59858, 62972, 89787, 94458, 101724, 110201, 119716, 179574, 188916, 209503, 220402, 330603, 359148, 389077, 419006, 440804, 628509, 661206, 778154, 838012, 1167231, 1257018, 1322412, 1466521, 1556308, 2334462, 2514036, 2723539, 2933042, 4399563, 4668924, 5447078, 5866084, 8170617, 8799126, 10894156, 16341234, 17598252, 19064773, 32682468, 38129546, 57194319, 76259092, 114388638, 228777276]

約数ペア:

[(1, 228777276), (2, 114388638), (3, 76259092), (4, 57194319), (6, 38129546), (7, 32682468), (12, 19064773), (13, 17598252), (14, 16341234), (21, 10894156), (26, 8799126), (28, 8170617), (39, 5866084), (42, 5447078), (49, 4668924), (52, 4399563), (78, 2933042), (84, 2723539), (91, 2514036), (98, 2334462), (147, 1556308), (156, 1466521), (173, 1322412), (182, 1257018), (196, 1167231), (273, 838012), (294, 778154), (346, 661206), (364, 628509), (519, 440804), (546, 419006), (588, 389077), (637, 359148), (692, 330603), (1038, 220402), (1092, 209503), (1211, 188916), (1274, 179574), (1911, 119716), (2076, 110201), (2249, 101724), (2422, 94458), (2548, 89787), (3633, 62972), (3822, 59858), (4498, 50862), (4844, 47229), (6747, 33908), (7266, 31486), (7644, 29929), (8477, 26988), (8996, 25431), (13494, 16954), (14532, 15743)]