731029728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 2342366208

約数和(自身を除く): 1611336480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 96, 103, 104, 121, 132, 141, 143, 156, 176, 188, 206, 208, 242, 264, 282, 286, 309, 312, 352, 363, 376, 412, 416, 429, 484, 517, 528, 564, 572, 611, 618, 624, 726, 752, 824, 858, 968, 1034, 1056, 1128, 1133, 1144, 1222, 1236, 1248, 1339, 1452, 1504, 1551, 1573, 1648, 1716, 1833, 1936, 2068, 2256, 2266, 2288, 2444, 2472, 2678, 2904, 3102, 3146, 3296, 3399, 3432, 3666, 3872, 4017, 4136, 4512, 4532, 4576, 4719, 4841, 4888, 4944, 5356, 5687, 5808, 6204, 6292, 6721, 6798, 6864, 7332, 8034, 8272, 9064, 9438, 9682, 9776, 9888, 10712, 11374, 11616, 12408, 12463, 12584, 13442, 13596, 13728, 14523, 14664, 14729, 16068, 16544, 17061, 18128, 18876, 19364, 19552, 20163, 21424, 22748, 24816, 24926, 25168, 26884, 27192, 29046, 29328, 29458, 32136, 34122, 36256, 37389, 37752, 38728, 40326, 42848, 44187, 45496, 49632, 49852, 50336, 53251, 53768, 54384, 58092, 58656, 58916, 62933, 64272, 68244, 73931, 74778, 75504, 77456, 80652, 88374, 90992, 99704, 106502, 107536, 108768, 116184, 117832, 125866, 128544, 136488, 147862, 149556, 151008, 154912, 159753, 161304, 162019, 176748, 181984, 188799, 199408, 213004, 215072, 221793, 232368, 235664, 251732, 272976, 295724, 299112, 319506, 322608, 324038, 353496, 377598, 398816, 426008, 443586, 464736, 471328, 486057, 503464, 545952, 585761, 591448, 598224, 639012, 645216, 648076, 692263, 706992, 755196, 852016, 887172, 972114, 1006928, 1171522, 1182896, 1196448, 1278024, 1296152, 1384526, 1413984, 1510392, 1704032, 1757283, 1774344, 1944228, 2013856, 2076789, 2343044, 2365792, 2556048, 2592304, 2769052, 3020784, 3514566, 3548688, 3888456, 4153578, 4686088, 5112096, 5184608, 5538104, 6041568, 7029132, 7097376, 7614893, 7776912, 8307156, 9372176, 11076208, 14058264, 15229786, 15553824, 16614312, 18744352, 22152416, 22844679, 28116528, 30459572, 33228624, 45689358, 56233056, 60919144, 66457248, 91378716, 121838288, 182757432, 243676576, 365514864, 731029728]

約数ペア:

[(1, 731029728), (2, 365514864), (3, 243676576), (4, 182757432), (6, 121838288), (8, 91378716), (11, 66457248), (12, 60919144), (13, 56233056), (16, 45689358), (22, 33228624), (24, 30459572), (26, 28116528), (32, 22844679), (33, 22152416), (39, 18744352), (44, 16614312), (47, 15553824), (48, 15229786), (52, 14058264), (66, 11076208), (78, 9372176), (88, 8307156), (94, 7776912), (96, 7614893), (103, 7097376), (104, 7029132), (121, 6041568), (132, 5538104), (141, 5184608), (143, 5112096), (156, 4686088), (176, 4153578), (188, 3888456), (206, 3548688), (208, 3514566), (242, 3020784), (264, 2769052), (282, 2592304), (286, 2556048), (309, 2365792), (312, 2343044), (352, 2076789), (363, 2013856), (376, 1944228), (412, 1774344), (416, 1757283), (429, 1704032), (484, 1510392), (517, 1413984), (528, 1384526), (564, 1296152), (572, 1278024), (611, 1196448), (618, 1182896), (624, 1171522), (726, 1006928), (752, 972114), (824, 887172), (858, 852016), (968, 755196), (1034, 706992), (1056, 692263), (1128, 648076), (1133, 645216), (1144, 639012), (1222, 598224), (1236, 591448), (1248, 585761), (1339, 545952), (1452, 503464), (1504, 486057), (1551, 471328), (1573, 464736), (1648, 443586), (1716, 426008), (1833, 398816), (1936, 377598), (2068, 353496), (2256, 324038), (2266, 322608), (2288, 319506), (2444, 299112), (2472, 295724), (2678, 272976), (2904, 251732), (3102, 235664), (3146, 232368), (3296, 221793), (3399, 215072), (3432, 213004), (3666, 199408), (3872, 188799), (4017, 181984), (4136, 176748), (4512, 162019), (4532, 161304), (4576, 159753), (4719, 154912), (4841, 151008), (4888, 149556), (4944, 147862), (5356, 136488), (5687, 128544), (5808, 125866), (6204, 117832), (6292, 116184), (6721, 108768), (6798, 107536), (6864, 106502), (7332, 99704), (8034, 90992), (8272, 88374), (9064, 80652), (9438, 77456), (9682, 75504), (9776, 74778), (9888, 73931), (10712, 68244), (11374, 64272), (11616, 62933), (12408, 58916), (12463, 58656), (12584, 58092), (13442, 54384), (13596, 53768), (13728, 53251), (14523, 50336), (14664, 49852), (14729, 49632), (16068, 45496), (16544, 44187), (17061, 42848), (18128, 40326), (18876, 38728), (19364, 37752), (19552, 37389), (20163, 36256), (21424, 34122), (22748, 32136), (24816, 29458), (24926, 29328), (25168, 29046), (26884, 27192)]