1340731008

素因数分解:

$2^7\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1709}}^1$

素因数の和:1959

約数の個数: 128

約数和(自身を含む): 3976776000

約数和(自身を除く): 2636044992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 227, 288, 384, 432, 454, 576, 681, 864, 908, 1152, 1362, 1709, 1728, 1816, 2043, 2724, 3418, 3456, 3632, 4086, 5127, 5448, 6129, 6836, 7264, 8172, 10254, 10896, 12258, 13672, 14528, 15381, 16344, 20508, 21792, 24516, 27344, 29056, 30762, 32688, 41016, 43584, 46143, 49032, 54688, 61524, 65376, 82032, 87168, 92286, 98064, 109376, 123048, 130752, 164064, 184572, 196128, 218752, 246096, 261504, 328128, 369144, 387943, 392256, 492192, 656256, 738288, 775886, 784512, 984384, 1163829, 1476576, 1551772, 1968768, 2327658, 2953152, 3103544, 3491487, 4655316, 5906304, 6207088, 6982974, 9310632, 10474461, 12414176, 13965948, 18621264, 20948922, 24828352, 27931896, 37242528, 41897844, 49656704, 55863792, 74485056, 83795688, 111727584, 148970112, 167591376, 223455168, 335182752, 446910336, 670365504, 1340731008]

約数ペア:

[(1, 1340731008), (2, 670365504), (3, 446910336), (4, 335182752), (6, 223455168), (8, 167591376), (9, 148970112), (12, 111727584), (16, 83795688), (18, 74485056), (24, 55863792), (27, 49656704), (32, 41897844), (36, 37242528), (48, 27931896), (54, 24828352), (64, 20948922), (72, 18621264), (96, 13965948), (108, 12414176), (128, 10474461), (144, 9310632), (192, 6982974), (216, 6207088), (227, 5906304), (288, 4655316), (384, 3491487), (432, 3103544), (454, 2953152), (576, 2327658), (681, 1968768), (864, 1551772), (908, 1476576), (1152, 1163829), (1362, 984384), (1709, 784512), (1728, 775886), (1816, 738288), (2043, 656256), (2724, 492192), (3418, 392256), (3456, 387943), (3632, 369144), (4086, 328128), (5127, 261504), (5448, 246096), (6129, 218752), (6836, 196128), (7264, 184572), (8172, 164064), (10254, 130752), (10896, 123048), (12258, 109376), (13672, 98064), (14528, 92286), (15381, 87168), (16344, 82032), (20508, 65376), (21792, 61524), (24516, 54688), (27344, 49032), (29056, 46143), (30762, 43584), (32688, 41016)]