321172992

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 160

約数和(自身を含む): 1086835200

約数和(自身を除く): 765662208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3319, 3456, 3584, 4032, 4608, 5376, 6048, 6638, 6912, 8064, 9957, 10752, 12096, 13276, 13824, 16128, 19914, 23233, 24192, 26552, 29871, 32256, 39828, 46466, 48384, 53104, 59742, 69699, 79656, 89613, 92932, 96768, 106208, 119484, 139398, 159312, 179226, 185864, 209097, 212416, 238968, 278796, 318624, 358452, 371728, 418194, 424832, 477936, 557592, 627291, 637248, 716904, 743456, 836388, 849664, 955872, 1115184, 1254582, 1274496, 1433808, 1486912, 1672776, 1699328, 1911744, 2230368, 2509164, 2548992, 2867616, 2973824, 3345552, 3823488, 4460736, 5018328, 5097984, 5735232, 5947648, 6691104, 7646976, 8921472, 10036656, 11470464, 11895296, 13382208, 15293952, 17842944, 20073312, 22940928, 26764416, 35685888, 40146624, 45881856, 53528832, 80293248, 107057664, 160586496, 321172992]

約数ペア:

[(1, 321172992), (2, 160586496), (3, 107057664), (4, 80293248), (6, 53528832), (7, 45881856), (8, 40146624), (9, 35685888), (12, 26764416), (14, 22940928), (16, 20073312), (18, 17842944), (21, 15293952), (24, 13382208), (27, 11895296), (28, 11470464), (32, 10036656), (36, 8921472), (42, 7646976), (48, 6691104), (54, 5947648), (56, 5735232), (63, 5097984), (64, 5018328), (72, 4460736), (84, 3823488), (96, 3345552), (108, 2973824), (112, 2867616), (126, 2548992), (128, 2509164), (144, 2230368), (168, 1911744), (189, 1699328), (192, 1672776), (216, 1486912), (224, 1433808), (252, 1274496), (256, 1254582), (288, 1115184), (336, 955872), (378, 849664), (384, 836388), (432, 743456), (448, 716904), (504, 637248), (512, 627291), (576, 557592), (672, 477936), (756, 424832), (768, 418194), (864, 371728), (896, 358452), (1008, 318624), (1152, 278796), (1344, 238968), (1512, 212416), (1536, 209097), (1728, 185864), (1792, 179226), (2016, 159312), (2304, 139398), (2688, 119484), (3024, 106208), (3319, 96768), (3456, 92932), (3584, 89613), (4032, 79656), (4608, 69699), (5376, 59742), (6048, 53104), (6638, 48384), (6912, 46466), (8064, 39828), (9957, 32256), (10752, 29871), (12096, 26552), (13276, 24192), (13824, 23233), (16128, 19914)]