331629648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 1080555840

約数和(自身を除く): 748926192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 49, 56, 57, 76, 82, 84, 98, 112, 114, 123, 133, 147, 152, 164, 168, 181, 196, 228, 246, 266, 287, 294, 304, 328, 336, 362, 392, 399, 456, 492, 532, 543, 574, 588, 656, 724, 779, 784, 798, 861, 912, 931, 984, 1064, 1086, 1148, 1176, 1267, 1448, 1558, 1596, 1722, 1862, 1968, 2009, 2128, 2172, 2296, 2337, 2352, 2534, 2793, 2896, 3116, 3192, 3439, 3444, 3724, 3801, 4018, 4344, 4592, 4674, 5068, 5453, 5586, 6027, 6232, 6384, 6878, 6888, 7421, 7448, 7602, 8036, 8688, 8869, 9348, 10136, 10317, 10906, 11172, 12054, 12464, 13756, 13776, 14842, 14896, 15204, 16072, 16359, 17738, 18696, 20272, 20634, 21812, 22263, 22344, 24073, 24108, 26607, 27512, 29684, 30408, 32144, 32718, 35476, 37392, 38171, 41268, 43624, 44526, 44688, 48146, 48216, 51947, 53214, 55024, 59368, 60816, 65436, 70952, 72219, 76342, 82536, 87248, 89052, 96292, 96432, 103894, 106428, 114513, 118736, 130872, 140999, 141904, 144438, 152684, 155841, 165072, 168511, 178104, 192584, 207788, 212856, 229026, 261744, 281998, 288876, 305368, 311682, 337022, 356208, 363629, 385168, 415576, 422997, 425712, 458052, 505533, 563996, 577752, 610736, 623364, 674044, 727258, 831152, 845994, 916104, 986993, 1011066, 1090887, 1127992, 1155504, 1246728, 1348088, 1454516, 1691988, 1832208, 1973986, 2022132, 2181774, 2255984, 2493456, 2696176, 2909032, 2960979, 3383976, 3947972, 4044264, 4363548, 5818064, 5921958, 6767952, 6908951, 7895944, 8088528, 8727096, 11843916, 13817902, 15791888, 17454192, 20726853, 23687832, 27635804, 41453706, 47375664, 55271608, 82907412, 110543216, 165814824, 331629648]

約数ペア:

[(1, 331629648), (2, 165814824), (3, 110543216), (4, 82907412), (6, 55271608), (7, 47375664), (8, 41453706), (12, 27635804), (14, 23687832), (16, 20726853), (19, 17454192), (21, 15791888), (24, 13817902), (28, 11843916), (38, 8727096), (41, 8088528), (42, 7895944), (48, 6908951), (49, 6767952), (56, 5921958), (57, 5818064), (76, 4363548), (82, 4044264), (84, 3947972), (98, 3383976), (112, 2960979), (114, 2909032), (123, 2696176), (133, 2493456), (147, 2255984), (152, 2181774), (164, 2022132), (168, 1973986), (181, 1832208), (196, 1691988), (228, 1454516), (246, 1348088), (266, 1246728), (287, 1155504), (294, 1127992), (304, 1090887), (328, 1011066), (336, 986993), (362, 916104), (392, 845994), (399, 831152), (456, 727258), (492, 674044), (532, 623364), (543, 610736), (574, 577752), (588, 563996), (656, 505533), (724, 458052), (779, 425712), (784, 422997), (798, 415576), (861, 385168), (912, 363629), (931, 356208), (984, 337022), (1064, 311682), (1086, 305368), (1148, 288876), (1176, 281998), (1267, 261744), (1448, 229026), (1558, 212856), (1596, 207788), (1722, 192584), (1862, 178104), (1968, 168511), (2009, 165072), (2128, 155841), (2172, 152684), (2296, 144438), (2337, 141904), (2352, 140999), (2534, 130872), (2793, 118736), (2896, 114513), (3116, 106428), (3192, 103894), (3439, 96432), (3444, 96292), (3724, 89052), (3801, 87248), (4018, 82536), (4344, 76342), (4592, 72219), (4674, 70952), (5068, 65436), (5453, 60816), (5586, 59368), (6027, 55024), (6232, 53214), (6384, 51947), (6878, 48216), (6888, 48146), (7421, 44688), (7448, 44526), (7602, 43624), (8036, 41268), (8688, 38171), (8869, 37392), (9348, 35476), (10136, 32718), (10317, 32144), (10906, 30408), (11172, 29684), (12054, 27512), (12464, 26607), (13756, 24108), (13776, 24073), (14842, 22344), (14896, 22263), (15204, 21812), (16072, 20634), (16359, 20272), (17738, 18696)]