307885536

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 240

約数和(自身を含む): 1053803520

約数和(自身を除く): 745917984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 239, 252, 284, 288, 324, 336, 378, 426, 432, 478, 497, 504, 567, 568, 639, 648, 672, 717, 756, 852, 864, 956, 994, 1008, 1134, 1136, 1278, 1296, 1434, 1491, 1512, 1673, 1704, 1912, 1917, 1988, 2016, 2151, 2268, 2272, 2556, 2592, 2868, 2982, 3024, 3346, 3408, 3824, 3834, 3976, 4302, 4473, 4536, 5019, 5112, 5736, 5751, 5964, 6048, 6453, 6692, 6816, 7648, 7668, 7952, 8604, 8946, 9072, 10038, 10224, 11472, 11502, 11928, 12906, 13384, 13419, 15057, 15336, 15904, 16969, 17208, 17892, 18144, 19359, 20076, 20448, 22944, 23004, 23856, 25812, 26768, 26838, 30114, 30672, 33938, 34416, 35784, 38718, 40152, 40257, 45171, 46008, 47712, 50907, 51624, 53536, 53676, 60228, 61344, 67876, 68832, 71568, 77436, 80304, 80514, 90342, 92016, 101814, 103248, 107352, 118783, 120456, 135513, 135752, 143136, 152721, 154872, 160608, 161028, 180684, 184032, 203628, 206496, 214704, 237566, 240912, 271026, 271504, 305442, 309744, 322056, 356349, 361368, 407256, 429408, 458163, 475132, 481824, 542052, 543008, 610884, 619488, 644112, 712698, 722736, 814512, 916326, 950264, 1069047, 1084104, 1221768, 1288224, 1374489, 1425396, 1445472, 1629024, 1832652, 1900528, 2138094, 2168208, 2443536, 2748978, 2850792, 3207141, 3665304, 3801056, 4276188, 4336416, 4887072, 5497956, 5701584, 6414282, 7330608, 8552376, 9621423, 10995912, 11403168, 12828564, 14661216, 17104752, 19242846, 21991824, 25657128, 34209504, 38485692, 43983648, 51314256, 76971384, 102628512, 153942768, 307885536]

約数ペア:

[(1, 307885536), (2, 153942768), (3, 102628512), (4, 76971384), (6, 51314256), (7, 43983648), (8, 38485692), (9, 34209504), (12, 25657128), (14, 21991824), (16, 19242846), (18, 17104752), (21, 14661216), (24, 12828564), (27, 11403168), (28, 10995912), (32, 9621423), (36, 8552376), (42, 7330608), (48, 6414282), (54, 5701584), (56, 5497956), (63, 4887072), (71, 4336416), (72, 4276188), (81, 3801056), (84, 3665304), (96, 3207141), (108, 2850792), (112, 2748978), (126, 2443536), (142, 2168208), (144, 2138094), (162, 1900528), (168, 1832652), (189, 1629024), (213, 1445472), (216, 1425396), (224, 1374489), (239, 1288224), (252, 1221768), (284, 1084104), (288, 1069047), (324, 950264), (336, 916326), (378, 814512), (426, 722736), (432, 712698), (478, 644112), (497, 619488), (504, 610884), (567, 543008), (568, 542052), (639, 481824), (648, 475132), (672, 458163), (717, 429408), (756, 407256), (852, 361368), (864, 356349), (956, 322056), (994, 309744), (1008, 305442), (1134, 271504), (1136, 271026), (1278, 240912), (1296, 237566), (1434, 214704), (1491, 206496), (1512, 203628), (1673, 184032), (1704, 180684), (1912, 161028), (1917, 160608), (1988, 154872), (2016, 152721), (2151, 143136), (2268, 135752), (2272, 135513), (2556, 120456), (2592, 118783), (2868, 107352), (2982, 103248), (3024, 101814), (3346, 92016), (3408, 90342), (3824, 80514), (3834, 80304), (3976, 77436), (4302, 71568), (4473, 68832), (4536, 67876), (5019, 61344), (5112, 60228), (5736, 53676), (5751, 53536), (5964, 51624), (6048, 50907), (6453, 47712), (6692, 46008), (6816, 45171), (7648, 40257), (7668, 40152), (7952, 38718), (8604, 35784), (8946, 34416), (9072, 33938), (10038, 30672), (10224, 30114), (11472, 26838), (11502, 26768), (11928, 25812), (12906, 23856), (13384, 23004), (13419, 22944), (15057, 20448), (15336, 20076), (15904, 19359), (16969, 18144), (17208, 17892)]