22581312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 65714880

約数和(自身を除く): 43133568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 109, 156, 166, 192, 208, 218, 249, 312, 327, 332, 416, 436, 498, 624, 654, 664, 832, 872, 996, 1079, 1248, 1308, 1328, 1417, 1744, 1992, 2158, 2496, 2616, 2656, 2834, 3237, 3488, 3984, 4251, 4316, 5232, 5312, 5668, 6474, 6976, 7968, 8502, 8632, 9047, 10464, 11336, 12948, 15936, 17004, 17264, 18094, 20928, 22672, 25896, 27141, 34008, 34528, 36188, 45344, 51792, 54282, 68016, 69056, 72376, 90688, 103584, 108564, 117611, 136032, 144752, 207168, 217128, 235222, 272064, 289504, 352833, 434256, 470444, 579008, 705666, 868512, 940888, 1411332, 1737024, 1881776, 2822664, 3763552, 5645328, 7527104, 11290656, 22581312]

約数ペア:

[(1, 22581312), (2, 11290656), (3, 7527104), (4, 5645328), (6, 3763552), (8, 2822664), (12, 1881776), (13, 1737024), (16, 1411332), (24, 940888), (26, 868512), (32, 705666), (39, 579008), (48, 470444), (52, 434256), (64, 352833), (78, 289504), (83, 272064), (96, 235222), (104, 217128), (109, 207168), (156, 144752), (166, 136032), (192, 117611), (208, 108564), (218, 103584), (249, 90688), (312, 72376), (327, 69056), (332, 68016), (416, 54282), (436, 51792), (498, 45344), (624, 36188), (654, 34528), (664, 34008), (832, 27141), (872, 25896), (996, 22672), (1079, 20928), (1248, 18094), (1308, 17264), (1328, 17004), (1417, 15936), (1744, 12948), (1992, 11336), (2158, 10464), (2496, 9047), (2616, 8632), (2656, 8502), (2834, 7968), (3237, 6976), (3488, 6474), (3984, 5668), (4251, 5312), (4316, 5232)]