191115288

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 672043680

約数和(自身を除く): 480928392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 463, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 926, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1389, 1404, 1512, 1638, 1764, 1852, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2778, 2808, 3241, 3276, 3528, 3704, 3822, 3969, 4167, 4212, 4536, 4914, 5096, 5292, 5556, 5733, 6019, 6482, 6552, 7371, 7644, 7938, 8334, 8424, 9723, 9828, 10584, 11112, 11466, 12038, 12501, 12964, 14742, 15288, 15876, 16668, 17199, 18057, 19446, 19656, 22687, 22932, 24076, 25002, 25928, 29169, 29484, 31752, 33336, 34398, 36114, 37503, 38892, 42133, 45374, 45864, 48152, 50004, 51597, 54171, 58338, 58968, 68061, 68796, 72228, 75006, 77784, 84266, 87507, 90748, 100008, 103194, 108342, 116676, 126399, 136122, 137592, 144456, 150012, 162513, 168532, 175014, 181496, 204183, 206388, 216684, 233352, 252798, 262521, 272244, 294931, 300024, 325026, 337064, 350028, 379197, 408366, 412776, 433368, 487539, 505596, 525042, 544488, 589862, 612549, 650052, 700056, 758394, 816732, 884793, 975078, 1011192, 1050084, 1137591, 1179724, 1225098, 1300104, 1516788, 1633464, 1769586, 1837647, 1950156, 2100168, 2275182, 2359448, 2450196, 2654379, 3033576, 3412773, 3539172, 3675294, 3900312, 4550364, 4900392, 5308758, 6825546, 7078344, 7350588, 7963137, 9100728, 10617516, 13651092, 14701176, 15926274, 21235032, 23889411, 27302184, 31852548, 47778822, 63705096, 95557644, 191115288]

約数ペア:

[(1, 191115288), (2, 95557644), (3, 63705096), (4, 47778822), (6, 31852548), (7, 27302184), (8, 23889411), (9, 21235032), (12, 15926274), (13, 14701176), (14, 13651092), (18, 10617516), (21, 9100728), (24, 7963137), (26, 7350588), (27, 7078344), (28, 6825546), (36, 5308758), (39, 4900392), (42, 4550364), (49, 3900312), (52, 3675294), (54, 3539172), (56, 3412773), (63, 3033576), (72, 2654379), (78, 2450196), (81, 2359448), (84, 2275182), (91, 2100168), (98, 1950156), (104, 1837647), (108, 1769586), (117, 1633464), (126, 1516788), (147, 1300104), (156, 1225098), (162, 1179724), (168, 1137591), (182, 1050084), (189, 1011192), (196, 975078), (216, 884793), (234, 816732), (252, 758394), (273, 700056), (294, 650052), (312, 612549), (324, 589862), (351, 544488), (364, 525042), (378, 505596), (392, 487539), (441, 433368), (463, 412776), (468, 408366), (504, 379197), (546, 350028), (567, 337064), (588, 325026), (637, 300024), (648, 294931), (702, 272244), (728, 262521), (756, 252798), (819, 233352), (882, 216684), (926, 206388), (936, 204183), (1053, 181496), (1092, 175014), (1134, 168532), (1176, 162513), (1274, 150012), (1323, 144456), (1389, 137592), (1404, 136122), (1512, 126399), (1638, 116676), (1764, 108342), (1852, 103194), (1911, 100008), (2106, 90748), (2184, 87507), (2268, 84266), (2457, 77784), (2548, 75006), (2646, 72228), (2778, 68796), (2808, 68061), (3241, 58968), (3276, 58338), (3528, 54171), (3704, 51597), (3822, 50004), (3969, 48152), (4167, 45864), (4212, 45374), (4536, 42133), (4914, 38892), (5096, 37503), (5292, 36114), (5556, 34398), (5733, 33336), (6019, 31752), (6482, 29484), (6552, 29169), (7371, 25928), (7644, 25002), (7938, 24076), (8334, 22932), (8424, 22687), (9723, 19656), (9828, 19446), (10584, 18057), (11112, 17199), (11466, 16668), (12038, 15876), (12501, 15288), (12964, 14742)]