1338545664

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3780

約数の個数: 120

約数和(自身を含む): 3913097760

約数和(自身を除く): 2574552096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 632, 711, 768, 948, 1152, 1264, 1422, 1536, 1896, 2304, 2528, 2844, 3677, 3792, 4608, 5056, 5688, 7354, 7584, 10112, 11031, 11376, 14708, 15168, 20224, 22062, 22752, 29416, 30336, 33093, 40448, 44124, 45504, 58832, 60672, 66186, 88248, 91008, 117664, 121344, 132372, 176496, 182016, 235328, 264744, 290483, 352992, 364032, 470656, 529488, 580966, 705984, 871449, 941312, 1058976, 1161932, 1411968, 1742898, 1882624, 2117952, 2323864, 2614347, 2823936, 3485796, 4235904, 4647728, 5228694, 5647872, 6971592, 8471808, 9295456, 10457388, 13943184, 16943616, 18590912, 20914776, 27886368, 37181824, 41829552, 55772736, 74363648, 83659104, 111545472, 148727296, 167318208, 223090944, 334636416, 446181888, 669272832, 1338545664]

約数ペア:

[(1, 1338545664), (2, 669272832), (3, 446181888), (4, 334636416), (6, 223090944), (8, 167318208), (9, 148727296), (12, 111545472), (16, 83659104), (18, 74363648), (24, 55772736), (32, 41829552), (36, 37181824), (48, 27886368), (64, 20914776), (72, 18590912), (79, 16943616), (96, 13943184), (128, 10457388), (144, 9295456), (158, 8471808), (192, 6971592), (237, 5647872), (256, 5228694), (288, 4647728), (316, 4235904), (384, 3485796), (474, 2823936), (512, 2614347), (576, 2323864), (632, 2117952), (711, 1882624), (768, 1742898), (948, 1411968), (1152, 1161932), (1264, 1058976), (1422, 941312), (1536, 871449), (1896, 705984), (2304, 580966), (2528, 529488), (2844, 470656), (3677, 364032), (3792, 352992), (4608, 290483), (5056, 264744), (5688, 235328), (7354, 182016), (7584, 176496), (10112, 132372), (11031, 121344), (11376, 117664), (14708, 91008), (15168, 88248), (20224, 66186), (22062, 60672), (22752, 58832), (29416, 45504), (30336, 44124), (33093, 40448)]