227721312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8725

約数の個数: 144

約数和(自身を含む): 797116320

約数和(自身を除く): 569395008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8689, 8736, 13104, 17378, 26067, 26208, 34756, 52134, 60823, 69512, 78201, 104268, 112957, 121646, 139024, 156402, 182469, 208536, 225914, 243292, 278048, 312804, 338871, 364938, 417072, 451828, 486584, 547407, 625608, 677742, 729876, 790699, 834144, 903656, 973168, 1016613, 1094814, 1251216, 1355484, 1459752, 1581398, 1807312, 1946336, 2033226, 2189628, 2372097, 2502432, 2710968, 2919504, 3162796, 3614624, 4066452, 4379256, 4744194, 5421936, 5839008, 6325592, 7116291, 8132904, 8758512, 9488388, 10843872, 12651184, 14232582, 16265808, 17517024, 18976776, 25302368, 28465164, 32531616, 37953552, 56930328, 75907104, 113860656, 227721312]

約数ペア:

[(1, 227721312), (2, 113860656), (3, 75907104), (4, 56930328), (6, 37953552), (7, 32531616), (8, 28465164), (9, 25302368), (12, 18976776), (13, 17517024), (14, 16265808), (16, 14232582), (18, 12651184), (21, 10843872), (24, 9488388), (26, 8758512), (28, 8132904), (32, 7116291), (36, 6325592), (39, 5839008), (42, 5421936), (48, 4744194), (52, 4379256), (56, 4066452), (63, 3614624), (72, 3162796), (78, 2919504), (84, 2710968), (91, 2502432), (96, 2372097), (104, 2189628), (112, 2033226), (117, 1946336), (126, 1807312), (144, 1581398), (156, 1459752), (168, 1355484), (182, 1251216), (208, 1094814), (224, 1016613), (234, 973168), (252, 903656), (273, 834144), (288, 790699), (312, 729876), (336, 677742), (364, 625608), (416, 547407), (468, 486584), (504, 451828), (546, 417072), (624, 364938), (672, 338871), (728, 312804), (819, 278048), (936, 243292), (1008, 225914), (1092, 208536), (1248, 182469), (1456, 156402), (1638, 139024), (1872, 121646), (2016, 112957), (2184, 104268), (2912, 78201), (3276, 69512), (3744, 60823), (4368, 52134), (6552, 34756), (8689, 26208), (8736, 26067), (13104, 17378)]