172917888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 559319040

約数和(自身を除く): 386401152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 64, 66, 67, 78, 88, 94, 96, 104, 128, 132, 134, 141, 143, 156, 176, 188, 192, 201, 208, 264, 268, 282, 286, 312, 352, 376, 384, 402, 416, 429, 517, 528, 536, 564, 572, 611, 624, 704, 737, 752, 804, 832, 858, 871, 1034, 1056, 1072, 1128, 1144, 1222, 1248, 1408, 1474, 1504, 1551, 1608, 1664, 1716, 1742, 1833, 2068, 2112, 2144, 2211, 2256, 2288, 2444, 2496, 2613, 2948, 3008, 3102, 3149, 3216, 3432, 3484, 3666, 4136, 4224, 4288, 4422, 4512, 4576, 4888, 4992, 5226, 5896, 6016, 6204, 6298, 6432, 6721, 6864, 6968, 7332, 8272, 8576, 8844, 9024, 9152, 9447, 9581, 9776, 10452, 11792, 12408, 12596, 12864, 13442, 13728, 13936, 14664, 16544, 17688, 18048, 18304, 18894, 19162, 19552, 20163, 20904, 23584, 24816, 25192, 25728, 26884, 27456, 27872, 28743, 29328, 33088, 34639, 35376, 37788, 38324, 39104, 40326, 40937, 41808, 47168, 49632, 50384, 53768, 54912, 55744, 57486, 58656, 66176, 69278, 70752, 75576, 76648, 78208, 80652, 81874, 83616, 94336, 99264, 100768, 103917, 107536, 111488, 114972, 117312, 122811, 138556, 141504, 151152, 153296, 161304, 163748, 167232, 198528, 201536, 207834, 215072, 229944, 234624, 245622, 277112, 283008, 302304, 306592, 322608, 327496, 334464, 403072, 415668, 430144, 450307, 459888, 491244, 554224, 604608, 613184, 645216, 654992, 831336, 860288, 900614, 919776, 982488, 1108448, 1209216, 1226368, 1290432, 1309984, 1350921, 1662672, 1801228, 1839552, 1964976, 2216896, 2580864, 2619968, 2701842, 3325344, 3602456, 3679104, 3929952, 4433792, 5239936, 5403684, 6650688, 7204912, 7859904, 10807368, 13301376, 14409824, 15719808, 21614736, 28819648, 43229472, 57639296, 86458944, 172917888]

約数ペア:

[(1, 172917888), (2, 86458944), (3, 57639296), (4, 43229472), (6, 28819648), (8, 21614736), (11, 15719808), (12, 14409824), (13, 13301376), (16, 10807368), (22, 7859904), (24, 7204912), (26, 6650688), (32, 5403684), (33, 5239936), (39, 4433792), (44, 3929952), (47, 3679104), (48, 3602456), (52, 3325344), (64, 2701842), (66, 2619968), (67, 2580864), (78, 2216896), (88, 1964976), (94, 1839552), (96, 1801228), (104, 1662672), (128, 1350921), (132, 1309984), (134, 1290432), (141, 1226368), (143, 1209216), (156, 1108448), (176, 982488), (188, 919776), (192, 900614), (201, 860288), (208, 831336), (264, 654992), (268, 645216), (282, 613184), (286, 604608), (312, 554224), (352, 491244), (376, 459888), (384, 450307), (402, 430144), (416, 415668), (429, 403072), (517, 334464), (528, 327496), (536, 322608), (564, 306592), (572, 302304), (611, 283008), (624, 277112), (704, 245622), (737, 234624), (752, 229944), (804, 215072), (832, 207834), (858, 201536), (871, 198528), (1034, 167232), (1056, 163748), (1072, 161304), (1128, 153296), (1144, 151152), (1222, 141504), (1248, 138556), (1408, 122811), (1474, 117312), (1504, 114972), (1551, 111488), (1608, 107536), (1664, 103917), (1716, 100768), (1742, 99264), (1833, 94336), (2068, 83616), (2112, 81874), (2144, 80652), (2211, 78208), (2256, 76648), (2288, 75576), (2444, 70752), (2496, 69278), (2613, 66176), (2948, 58656), (3008, 57486), (3102, 55744), (3149, 54912), (3216, 53768), (3432, 50384), (3484, 49632), (3666, 47168), (4136, 41808), (4224, 40937), (4288, 40326), (4422, 39104), (4512, 38324), (4576, 37788), (4888, 35376), (4992, 34639), (5226, 33088), (5896, 29328), (6016, 28743), (6204, 27872), (6298, 27456), (6432, 26884), (6721, 25728), (6864, 25192), (6968, 24816), (7332, 23584), (8272, 20904), (8576, 20163), (8844, 19552), (9024, 19162), (9152, 18894), (9447, 18304), (9581, 18048), (9776, 17688), (10452, 16544), (11792, 14664), (12408, 13936), (12596, 13728), (12864, 13442)]