421282944

素因数分解:

$2^7\times 3^4\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 1266289200

約数和(自身を除く): 845006256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 179, 192, 216, 227, 288, 324, 358, 384, 432, 454, 537, 576, 648, 681, 716, 864, 908, 1074, 1152, 1296, 1362, 1432, 1611, 1728, 1816, 2043, 2148, 2592, 2724, 2864, 3222, 3456, 3632, 4086, 4296, 4833, 5184, 5448, 5728, 6129, 6444, 7264, 8172, 8592, 9666, 10368, 10896, 11456, 12258, 12888, 14499, 14528, 16344, 17184, 18387, 19332, 21792, 22912, 24516, 25776, 28998, 29056, 32688, 34368, 36774, 38664, 40633, 43584, 49032, 51552, 57996, 65376, 68736, 73548, 77328, 81266, 87168, 98064, 103104, 115992, 121899, 130752, 147096, 154656, 162532, 196128, 206208, 231984, 243798, 261504, 294192, 309312, 325064, 365697, 392256, 463968, 487596, 588384, 618624, 650128, 731394, 784512, 927936, 975192, 1097091, 1176768, 1300256, 1462788, 1855872, 1950384, 2194182, 2353536, 2600512, 2925576, 3291273, 3900768, 4388364, 5201024, 5851152, 6582546, 7801536, 8776728, 11702304, 13165092, 15603072, 17553456, 23404608, 26330184, 35106912, 46809216, 52660368, 70213824, 105320736, 140427648, 210641472, 421282944]

約数ペア:

[(1, 421282944), (2, 210641472), (3, 140427648), (4, 105320736), (6, 70213824), (8, 52660368), (9, 46809216), (12, 35106912), (16, 26330184), (18, 23404608), (24, 17553456), (27, 15603072), (32, 13165092), (36, 11702304), (48, 8776728), (54, 7801536), (64, 6582546), (72, 5851152), (81, 5201024), (96, 4388364), (108, 3900768), (128, 3291273), (144, 2925576), (162, 2600512), (179, 2353536), (192, 2194182), (216, 1950384), (227, 1855872), (288, 1462788), (324, 1300256), (358, 1176768), (384, 1097091), (432, 975192), (454, 927936), (537, 784512), (576, 731394), (648, 650128), (681, 618624), (716, 588384), (864, 487596), (908, 463968), (1074, 392256), (1152, 365697), (1296, 325064), (1362, 309312), (1432, 294192), (1611, 261504), (1728, 243798), (1816, 231984), (2043, 206208), (2148, 196128), (2592, 162532), (2724, 154656), (2864, 147096), (3222, 130752), (3456, 121899), (3632, 115992), (4086, 103104), (4296, 98064), (4833, 87168), (5184, 81266), (5448, 77328), (5728, 73548), (6129, 68736), (6444, 65376), (7264, 57996), (8172, 51552), (8592, 49032), (9666, 43584), (10368, 40633), (10896, 38664), (11456, 36774), (12258, 34368), (12888, 32688), (14499, 29056), (14528, 28998), (16344, 25776), (17184, 24516), (18387, 22912), (19332, 21792)]