228363856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 570820608

約数和(自身を除く): 342456752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 53, 56, 62, 68, 73, 106, 112, 119, 124, 136, 146, 212, 217, 238, 248, 272, 292, 371, 424, 434, 476, 496, 511, 527, 584, 742, 848, 868, 901, 952, 1022, 1054, 1168, 1241, 1484, 1643, 1736, 1802, 1904, 2044, 2108, 2263, 2482, 2968, 3286, 3472, 3604, 3689, 3869, 4088, 4216, 4526, 4964, 5936, 6307, 6572, 7208, 7378, 7738, 8176, 8432, 8687, 9052, 9928, 11501, 12614, 13144, 14416, 14756, 15476, 15841, 17374, 18104, 19856, 23002, 25228, 26288, 27083, 27931, 29512, 30952, 31682, 34748, 36208, 38471, 46004, 50456, 54166, 55862, 59024, 61904, 63364, 65773, 69496, 76942, 92008, 100912, 108332, 111724, 119939, 126728, 131546, 138992, 153884, 184016, 195517, 216664, 223448, 239878, 253456, 263092, 269297, 307768, 391034, 433328, 446896, 460411, 479756, 526184, 538594, 615536, 782068, 839573, 920822, 959512, 1052368, 1077188, 1564136, 1679146, 1841644, 1919024, 2038963, 2154376, 3128272, 3358292, 3683288, 4077926, 4308752, 6716584, 7366576, 8155852, 13433168, 14272741, 16311704, 28545482, 32623408, 57090964, 114181928, 228363856]

約数ペア:

[(1, 228363856), (2, 114181928), (4, 57090964), (7, 32623408), (8, 28545482), (14, 16311704), (16, 14272741), (17, 13433168), (28, 8155852), (31, 7366576), (34, 6716584), (53, 4308752), (56, 4077926), (62, 3683288), (68, 3358292), (73, 3128272), (106, 2154376), (112, 2038963), (119, 1919024), (124, 1841644), (136, 1679146), (146, 1564136), (212, 1077188), (217, 1052368), (238, 959512), (248, 920822), (272, 839573), (292, 782068), (371, 615536), (424, 538594), (434, 526184), (476, 479756), (496, 460411), (511, 446896), (527, 433328), (584, 391034), (742, 307768), (848, 269297), (868, 263092), (901, 253456), (952, 239878), (1022, 223448), (1054, 216664), (1168, 195517), (1241, 184016), (1484, 153884), (1643, 138992), (1736, 131546), (1802, 126728), (1904, 119939), (2044, 111724), (2108, 108332), (2263, 100912), (2482, 92008), (2968, 76942), (3286, 69496), (3472, 65773), (3604, 63364), (3689, 61904), (3869, 59024), (4088, 55862), (4216, 54166), (4526, 50456), (4964, 46004), (5936, 38471), (6307, 36208), (6572, 34748), (7208, 31682), (7378, 30952), (7738, 29512), (8176, 27931), (8432, 27083), (8687, 26288), (9052, 25228), (9928, 23002), (11501, 19856), (12614, 18104), (13144, 17374), (14416, 15841), (14756, 15476)]