293756256

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12289}}^1$

素因数の和:12388

約数の個数: 72

約数和(自身を含む): 845502840

約数和(自身を除く): 551746584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 12289, 23904, 24578, 36867, 49156, 73734, 98312, 110601, 147468, 196624, 221202, 294936, 393248, 442404, 589872, 884808, 1019987, 1179744, 1769616, 2039974, 3059961, 3539232, 4079948, 6119922, 8159896, 9179883, 12239844, 16319792, 18359766, 24479688, 32639584, 36719532, 48959376, 73439064, 97918752, 146878128, 293756256]

約数ペア:

[(1, 293756256), (2, 146878128), (3, 97918752), (4, 73439064), (6, 48959376), (8, 36719532), (9, 32639584), (12, 24479688), (16, 18359766), (18, 16319792), (24, 12239844), (32, 9179883), (36, 8159896), (48, 6119922), (72, 4079948), (83, 3539232), (96, 3059961), (144, 2039974), (166, 1769616), (249, 1179744), (288, 1019987), (332, 884808), (498, 589872), (664, 442404), (747, 393248), (996, 294936), (1328, 221202), (1494, 196624), (1992, 147468), (2656, 110601), (2988, 98312), (3984, 73734), (5976, 49156), (7968, 36867), (11952, 24578), (12289, 23904)]