390868632

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 1376870400

約数和(自身を除く): 986001768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 71, 72, 77, 84, 88, 99, 108, 126, 132, 142, 154, 168, 189, 198, 213, 216, 231, 252, 264, 284, 297, 308, 331, 378, 396, 426, 462, 497, 504, 568, 594, 616, 639, 662, 693, 756, 781, 792, 852, 924, 993, 994, 1188, 1278, 1324, 1386, 1491, 1512, 1562, 1704, 1848, 1917, 1986, 1988, 2079, 2317, 2343, 2376, 2556, 2648, 2772, 2979, 2982, 3124, 3641, 3834, 3972, 3976, 4158, 4473, 4634, 4686, 5112, 5467, 5544, 5958, 5964, 6248, 6951, 7029, 7282, 7668, 7944, 8316, 8937, 8946, 9268, 9372, 10923, 10934, 11916, 11928, 13419, 13902, 14058, 14564, 15336, 16401, 16632, 17874, 17892, 18536, 18744, 20853, 21087, 21846, 21868, 23501, 23832, 25487, 26838, 27804, 28116, 29128, 32769, 32802, 35748, 35784, 41706, 42174, 43692, 43736, 47002, 49203, 50974, 53676, 55608, 56232, 62559, 65538, 65604, 70503, 71496, 76461, 83412, 84348, 87384, 94004, 98307, 98406, 101948, 107352, 125118, 131076, 131208, 141006, 147609, 152922, 164507, 166824, 168696, 188008, 196614, 196812, 203896, 211509, 229383, 250236, 258511, 262152, 282012, 295218, 305844, 329014, 393228, 393624, 423018, 458766, 493521, 500472, 517022, 564024, 590436, 611688, 634527, 658028, 688149, 775533, 786456, 846036, 917532, 987042, 1034044, 1180872, 1269054, 1316056, 1376298, 1480563, 1551066, 1692072, 1809577, 1835064, 1974084, 2068088, 2326599, 2538108, 2752596, 2961126, 3102132, 3619154, 3948168, 4441689, 4653198, 5076216, 5428731, 5505192, 5922252, 6204264, 6979797, 7238308, 8883378, 9306396, 10857462, 11844504, 13959594, 14476616, 16286193, 17766756, 18612792, 21714924, 27919188, 32572386, 35533512, 43429848, 48858579, 55838376, 65144772, 97717158, 130289544, 195434316, 390868632]

約数ペア:

[(1, 390868632), (2, 195434316), (3, 130289544), (4, 97717158), (6, 65144772), (7, 55838376), (8, 48858579), (9, 43429848), (11, 35533512), (12, 32572386), (14, 27919188), (18, 21714924), (21, 18612792), (22, 17766756), (24, 16286193), (27, 14476616), (28, 13959594), (33, 11844504), (36, 10857462), (42, 9306396), (44, 8883378), (54, 7238308), (56, 6979797), (63, 6204264), (66, 5922252), (71, 5505192), (72, 5428731), (77, 5076216), (84, 4653198), (88, 4441689), (99, 3948168), (108, 3619154), (126, 3102132), (132, 2961126), (142, 2752596), (154, 2538108), (168, 2326599), (189, 2068088), (198, 1974084), (213, 1835064), (216, 1809577), (231, 1692072), (252, 1551066), (264, 1480563), (284, 1376298), (297, 1316056), (308, 1269054), (331, 1180872), (378, 1034044), (396, 987042), (426, 917532), (462, 846036), (497, 786456), (504, 775533), (568, 688149), (594, 658028), (616, 634527), (639, 611688), (662, 590436), (693, 564024), (756, 517022), (781, 500472), (792, 493521), (852, 458766), (924, 423018), (993, 393624), (994, 393228), (1188, 329014), (1278, 305844), (1324, 295218), (1386, 282012), (1491, 262152), (1512, 258511), (1562, 250236), (1704, 229383), (1848, 211509), (1917, 203896), (1986, 196812), (1988, 196614), (2079, 188008), (2317, 168696), (2343, 166824), (2376, 164507), (2556, 152922), (2648, 147609), (2772, 141006), (2979, 131208), (2982, 131076), (3124, 125118), (3641, 107352), (3834, 101948), (3972, 98406), (3976, 98307), (4158, 94004), (4473, 87384), (4634, 84348), (4686, 83412), (5112, 76461), (5467, 71496), (5544, 70503), (5958, 65604), (5964, 65538), (6248, 62559), (6951, 56232), (7029, 55608), (7282, 53676), (7668, 50974), (7944, 49203), (8316, 47002), (8937, 43736), (8946, 43692), (9268, 42174), (9372, 41706), (10923, 35784), (10934, 35748), (11916, 32802), (11928, 32769), (13419, 29128), (13902, 28116), (14058, 27804), (14564, 26838), (15336, 25487), (16401, 23832), (16632, 23501), (17874, 21868), (17892, 21846), (18536, 21087), (18744, 20853)]