881630208

素因数分解:

$2^{10}\times 3^2\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:650

約数の個数: 132

約数和(自身を含む): 2562319968

約数和(自身を除く): 1680689760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 353, 384, 512, 542, 576, 706, 768, 813, 1024, 1059, 1084, 1152, 1412, 1536, 1626, 2118, 2168, 2304, 2439, 2824, 3072, 3177, 3252, 4236, 4336, 4608, 4878, 5648, 6354, 6504, 8472, 8672, 9216, 9756, 11296, 12708, 13008, 16944, 17344, 19512, 22592, 25416, 26016, 33888, 34688, 39024, 45184, 50832, 52032, 67776, 69376, 78048, 90368, 95663, 101664, 104064, 135552, 138752, 156096, 180736, 191326, 203328, 208128, 271104, 277504, 286989, 312192, 361472, 382652, 406656, 416256, 542208, 573978, 624384, 765304, 813312, 832512, 860967, 1084416, 1147956, 1248768, 1530608, 1626624, 1721934, 2295912, 2497536, 3061216, 3253248, 3443868, 4591824, 6122432, 6887736, 9183648, 12244864, 13775472, 18367296, 24489728, 27550944, 36734592, 48979456, 55101888, 73469184, 97958912, 110203776, 146938368, 220407552, 293876736, 440815104, 881630208]

約数ペア:

[(1, 881630208), (2, 440815104), (3, 293876736), (4, 220407552), (6, 146938368), (8, 110203776), (9, 97958912), (12, 73469184), (16, 55101888), (18, 48979456), (24, 36734592), (32, 27550944), (36, 24489728), (48, 18367296), (64, 13775472), (72, 12244864), (96, 9183648), (128, 6887736), (144, 6122432), (192, 4591824), (256, 3443868), (271, 3253248), (288, 3061216), (353, 2497536), (384, 2295912), (512, 1721934), (542, 1626624), (576, 1530608), (706, 1248768), (768, 1147956), (813, 1084416), (1024, 860967), (1059, 832512), (1084, 813312), (1152, 765304), (1412, 624384), (1536, 573978), (1626, 542208), (2118, 416256), (2168, 406656), (2304, 382652), (2439, 361472), (2824, 312192), (3072, 286989), (3177, 277504), (3252, 271104), (4236, 208128), (4336, 203328), (4608, 191326), (4878, 180736), (5648, 156096), (6354, 138752), (6504, 135552), (8472, 104064), (8672, 101664), (9216, 95663), (9756, 90368), (11296, 78048), (12708, 69376), (13008, 67776), (16944, 52032), (17344, 50832), (19512, 45184), (22592, 39024), (25416, 34688), (26016, 33888)]