304771376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 120

約数和(自身を含む): 783699840

約数和(自身を除く): 478928464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1666, 1759, 1768, 1904, 2548, 3094, 3332, 3518, 3536, 5096, 6188, 6664, 7036, 10192, 10829, 12313, 12376, 13328, 14072, 21658, 22867, 24626, 24752, 28144, 29903, 43316, 45734, 49252, 59806, 86191, 86632, 91468, 98504, 119612, 160069, 172382, 173264, 182936, 197008, 209321, 239224, 320138, 344764, 365872, 388739, 418642, 478448, 640276, 689528, 777478, 837284, 1120483, 1280552, 1379056, 1465247, 1554956, 1674568, 2240966, 2561104, 2721173, 2930494, 3109912, 3349136, 4481932, 5442346, 5860988, 6219824, 8963864, 10884692, 11721976, 17927728, 19048211, 21769384, 23443952, 38096422, 43538768, 76192844, 152385688, 304771376]

約数ペア:

[(1, 304771376), (2, 152385688), (4, 76192844), (7, 43538768), (8, 38096422), (13, 23443952), (14, 21769384), (16, 19048211), (17, 17927728), (26, 11721976), (28, 10884692), (34, 8963864), (49, 6219824), (52, 5860988), (56, 5442346), (68, 4481932), (91, 3349136), (98, 3109912), (104, 2930494), (112, 2721173), (119, 2561104), (136, 2240966), (182, 1674568), (196, 1554956), (208, 1465247), (221, 1379056), (238, 1280552), (272, 1120483), (364, 837284), (392, 777478), (442, 689528), (476, 640276), (637, 478448), (728, 418642), (784, 388739), (833, 365872), (884, 344764), (952, 320138), (1274, 239224), (1456, 209321), (1547, 197008), (1666, 182936), (1759, 173264), (1768, 172382), (1904, 160069), (2548, 119612), (3094, 98504), (3332, 91468), (3518, 86632), (3536, 86191), (5096, 59806), (6188, 49252), (6664, 45734), (7036, 43316), (10192, 29903), (10829, 28144), (12313, 24752), (12376, 24626), (13328, 22867), (14072, 21658)]