391141632

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 1228623872

約数和(自身を除く): 837482240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2347, 2604, 2688, 2976, 3472, 3968, 4694, 5208, 5376, 5952, 6944, 7041, 7936, 9388, 10416, 11904, 13888, 14082, 16429, 18776, 20832, 23808, 27776, 28164, 32858, 37552, 41664, 49287, 55552, 56328, 65716, 72757, 75104, 83328, 98574, 112656, 131432, 145514, 150208, 166656, 197148, 218271, 225312, 262864, 291028, 300416, 394296, 436542, 450624, 509299, 525728, 582056, 600832, 788592, 873084, 901248, 1018598, 1051456, 1164112, 1527897, 1577184, 1746168, 1802496, 2037196, 2102912, 2328224, 3055794, 3154368, 3492336, 4074392, 4205824, 4656448, 6111588, 6308736, 6984672, 8148784, 9312896, 12223176, 12617472, 13969344, 16297568, 18625792, 24446352, 27938688, 32595136, 48892704, 55877376, 65190272, 97785408, 130380544, 195570816, 391141632]

約数ペア:

[(1, 391141632), (2, 195570816), (3, 130380544), (4, 97785408), (6, 65190272), (7, 55877376), (8, 48892704), (12, 32595136), (14, 27938688), (16, 24446352), (21, 18625792), (24, 16297568), (28, 13969344), (31, 12617472), (32, 12223176), (42, 9312896), (48, 8148784), (56, 6984672), (62, 6308736), (64, 6111588), (84, 4656448), (93, 4205824), (96, 4074392), (112, 3492336), (124, 3154368), (128, 3055794), (168, 2328224), (186, 2102912), (192, 2037196), (217, 1802496), (224, 1746168), (248, 1577184), (256, 1527897), (336, 1164112), (372, 1051456), (384, 1018598), (434, 901248), (448, 873084), (496, 788592), (651, 600832), (672, 582056), (744, 525728), (768, 509299), (868, 450624), (896, 436542), (992, 394296), (1302, 300416), (1344, 291028), (1488, 262864), (1736, 225312), (1792, 218271), (1984, 197148), (2347, 166656), (2604, 150208), (2688, 145514), (2976, 131432), (3472, 112656), (3968, 98574), (4694, 83328), (5208, 75104), (5376, 72757), (5952, 65716), (6944, 56328), (7041, 55552), (7936, 49287), (9388, 41664), (10416, 37552), (11904, 32858), (13888, 28164), (14082, 27776), (16429, 23808), (18776, 20832)]