319137984

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 252

約数和(自身を含む): 1062781720

約数和(自身を除く): 743643736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 171, 176, 192, 198, 209, 228, 241, 242, 264, 288, 304, 342, 352, 363, 396, 418, 456, 482, 484, 528, 576, 608, 627, 684, 704, 723, 726, 792, 836, 912, 964, 968, 1056, 1089, 1216, 1254, 1368, 1446, 1452, 1584, 1672, 1824, 1881, 1928, 1936, 2112, 2169, 2178, 2299, 2508, 2651, 2736, 2892, 2904, 3168, 3344, 3648, 3762, 3856, 3872, 4338, 4356, 4579, 4598, 5016, 5302, 5472, 5784, 5808, 6336, 6688, 6897, 7524, 7712, 7744, 7953, 8676, 8712, 9158, 9196, 10032, 10604, 10944, 11568, 11616, 13376, 13737, 13794, 15048, 15424, 15906, 17352, 17424, 18316, 18392, 20064, 20691, 21208, 23136, 23232, 23859, 27474, 27588, 29161, 30096, 31812, 34704, 34848, 36632, 36784, 40128, 41211, 41382, 42416, 46272, 47718, 50369, 54948, 55176, 58322, 60192, 63624, 69408, 69696, 73264, 73568, 82422, 82764, 84832, 87483, 95436, 100738, 109896, 110352, 116644, 120384, 127248, 138816, 146528, 147136, 151107, 164844, 165528, 169664, 174966, 190872, 201476, 219792, 220704, 233288, 254496, 262449, 293056, 302214, 329688, 331056, 349932, 381744, 402952, 439584, 441408, 453321, 466576, 508992, 524898, 554059, 604428, 659376, 662112, 699864, 763488, 805904, 879168, 906642, 933152, 1049796, 1108118, 1208856, 1318752, 1324224, 1399728, 1526976, 1611808, 1662177, 1813284, 1866304, 2099592, 2216236, 2417712, 2637504, 2799456, 3223616, 3324354, 3626568, 4199184, 4432472, 4835424, 4986531, 5598912, 6648708, 7253136, 8398368, 8864944, 9670848, 9973062, 13297416, 14506272, 16796736, 17729888, 19946124, 26594832, 29012544, 35459776, 39892248, 53189664, 79784496, 106379328, 159568992, 319137984]

約数ペア:

[(1, 319137984), (2, 159568992), (3, 106379328), (4, 79784496), (6, 53189664), (8, 39892248), (9, 35459776), (11, 29012544), (12, 26594832), (16, 19946124), (18, 17729888), (19, 16796736), (22, 14506272), (24, 13297416), (32, 9973062), (33, 9670848), (36, 8864944), (38, 8398368), (44, 7253136), (48, 6648708), (57, 5598912), (64, 4986531), (66, 4835424), (72, 4432472), (76, 4199184), (88, 3626568), (96, 3324354), (99, 3223616), (114, 2799456), (121, 2637504), (132, 2417712), (144, 2216236), (152, 2099592), (171, 1866304), (176, 1813284), (192, 1662177), (198, 1611808), (209, 1526976), (228, 1399728), (241, 1324224), (242, 1318752), (264, 1208856), (288, 1108118), (304, 1049796), (342, 933152), (352, 906642), (363, 879168), (396, 805904), (418, 763488), (456, 699864), (482, 662112), (484, 659376), (528, 604428), (576, 554059), (608, 524898), (627, 508992), (684, 466576), (704, 453321), (723, 441408), (726, 439584), (792, 402952), (836, 381744), (912, 349932), (964, 331056), (968, 329688), (1056, 302214), (1089, 293056), (1216, 262449), (1254, 254496), (1368, 233288), (1446, 220704), (1452, 219792), (1584, 201476), (1672, 190872), (1824, 174966), (1881, 169664), (1928, 165528), (1936, 164844), (2112, 151107), (2169, 147136), (2178, 146528), (2299, 138816), (2508, 127248), (2651, 120384), (2736, 116644), (2892, 110352), (2904, 109896), (3168, 100738), (3344, 95436), (3648, 87483), (3762, 84832), (3856, 82764), (3872, 82422), (4338, 73568), (4356, 73264), (4579, 69696), (4598, 69408), (5016, 63624), (5302, 60192), (5472, 58322), (5784, 55176), (5808, 54948), (6336, 50369), (6688, 47718), (6897, 46272), (7524, 42416), (7712, 41382), (7744, 41211), (7953, 40128), (8676, 36784), (8712, 36632), (9158, 34848), (9196, 34704), (10032, 31812), (10604, 30096), (10944, 29161), (11568, 27588), (11616, 27474), (13376, 23859), (13737, 23232), (13794, 23136), (15048, 21208), (15424, 20691), (15906, 20064), (17352, 18392), (17424, 18316)]