348791664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1074693120

約数和(自身を除く): 725901456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 73, 76, 78, 93, 104, 114, 124, 146, 152, 156, 169, 186, 208, 219, 228, 247, 248, 292, 304, 312, 338, 372, 403, 438, 456, 494, 496, 507, 584, 589, 624, 676, 741, 744, 806, 876, 912, 949, 988, 1014, 1168, 1178, 1209, 1352, 1387, 1482, 1488, 1612, 1752, 1767, 1898, 1976, 2028, 2263, 2356, 2418, 2704, 2774, 2847, 2964, 3211, 3224, 3504, 3534, 3796, 3952, 4056, 4161, 4526, 4712, 4836, 5239, 5548, 5694, 5928, 6422, 6448, 6789, 7068, 7592, 7657, 8112, 8322, 9052, 9424, 9633, 9672, 10478, 11096, 11388, 11856, 12337, 12844, 13578, 14136, 15184, 15314, 15717, 16644, 18031, 18104, 19266, 19344, 20956, 22192, 22776, 22971, 24674, 25688, 27156, 28272, 29419, 30628, 31434, 33288, 36062, 36208, 37011, 38532, 41912, 42997, 45552, 45942, 49348, 51376, 54093, 54312, 58838, 61256, 62868, 66576, 72124, 74022, 77064, 83824, 85994, 88257, 91884, 98696, 99541, 108186, 108624, 117676, 122512, 125736, 128991, 144248, 148044, 154128, 171988, 176514, 183768, 197392, 199082, 216372, 234403, 235352, 251472, 257982, 288496, 296088, 298623, 343976, 353028, 367536, 382447, 398164, 432744, 468806, 470704, 515964, 558961, 592176, 597246, 687952, 703209, 706056, 764894, 796328, 865488, 937612, 1031928, 1117922, 1147341, 1194492, 1406418, 1412112, 1529788, 1592656, 1676883, 1875224, 2063856, 2235844, 2294682, 2388984, 2812836, 3059576, 3353766, 3750448, 4471688, 4589364, 4777968, 5625672, 6119152, 6707532, 7266493, 8943376, 9178728, 11251344, 13415064, 14532986, 18357456, 21799479, 26830128, 29065972, 43598958, 58131944, 87197916, 116263888, 174395832, 348791664]

約数ペア:

[(1, 348791664), (2, 174395832), (3, 116263888), (4, 87197916), (6, 58131944), (8, 43598958), (12, 29065972), (13, 26830128), (16, 21799479), (19, 18357456), (24, 14532986), (26, 13415064), (31, 11251344), (38, 9178728), (39, 8943376), (48, 7266493), (52, 6707532), (57, 6119152), (62, 5625672), (73, 4777968), (76, 4589364), (78, 4471688), (93, 3750448), (104, 3353766), (114, 3059576), (124, 2812836), (146, 2388984), (152, 2294682), (156, 2235844), (169, 2063856), (186, 1875224), (208, 1676883), (219, 1592656), (228, 1529788), (247, 1412112), (248, 1406418), (292, 1194492), (304, 1147341), (312, 1117922), (338, 1031928), (372, 937612), (403, 865488), (438, 796328), (456, 764894), (494, 706056), (496, 703209), (507, 687952), (584, 597246), (589, 592176), (624, 558961), (676, 515964), (741, 470704), (744, 468806), (806, 432744), (876, 398164), (912, 382447), (949, 367536), (988, 353028), (1014, 343976), (1168, 298623), (1178, 296088), (1209, 288496), (1352, 257982), (1387, 251472), (1482, 235352), (1488, 234403), (1612, 216372), (1752, 199082), (1767, 197392), (1898, 183768), (1976, 176514), (2028, 171988), (2263, 154128), (2356, 148044), (2418, 144248), (2704, 128991), (2774, 125736), (2847, 122512), (2964, 117676), (3211, 108624), (3224, 108186), (3504, 99541), (3534, 98696), (3796, 91884), (3952, 88257), (4056, 85994), (4161, 83824), (4526, 77064), (4712, 74022), (4836, 72124), (5239, 66576), (5548, 62868), (5694, 61256), (5928, 58838), (6422, 54312), (6448, 54093), (6789, 51376), (7068, 49348), (7592, 45942), (7657, 45552), (8112, 42997), (8322, 41912), (9052, 38532), (9424, 37011), (9633, 36208), (9672, 36062), (10478, 33288), (11096, 31434), (11388, 30628), (11856, 29419), (12337, 28272), (12844, 27156), (13578, 25688), (14136, 24674), (15184, 22971), (15314, 22776), (15717, 22192), (16644, 20956), (18031, 19344), (18104, 19266)]