38339568

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 140

約数和(自身を含む): 117912840

約数和(自身を除く): 79573272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 173, 216, 228, 243, 304, 324, 342, 346, 432, 456, 486, 513, 519, 648, 684, 692, 729, 912, 972, 1026, 1038, 1296, 1368, 1384, 1458, 1539, 1557, 1944, 2052, 2076, 2736, 2768, 2916, 3078, 3114, 3287, 3888, 4104, 4152, 4617, 4671, 5832, 6156, 6228, 6574, 8208, 8304, 9234, 9342, 9861, 11664, 12312, 12456, 13148, 13851, 14013, 18468, 18684, 19722, 24624, 24912, 26296, 27702, 28026, 29583, 36936, 37368, 39444, 42039, 52592, 55404, 56052, 59166, 73872, 74736, 78888, 84078, 88749, 110808, 112104, 118332, 126117, 157776, 168156, 177498, 221616, 224208, 236664, 252234, 266247, 336312, 354996, 473328, 504468, 532494, 672624, 709992, 798741, 1008936, 1064988, 1419984, 1597482, 2017872, 2129976, 2396223, 3194964, 4259952, 4792446, 6389928, 9584892, 12779856, 19169784, 38339568]

約数ペア:

[(1, 38339568), (2, 19169784), (3, 12779856), (4, 9584892), (6, 6389928), (8, 4792446), (9, 4259952), (12, 3194964), (16, 2396223), (18, 2129976), (19, 2017872), (24, 1597482), (27, 1419984), (36, 1064988), (38, 1008936), (48, 798741), (54, 709992), (57, 672624), (72, 532494), (76, 504468), (81, 473328), (108, 354996), (114, 336312), (144, 266247), (152, 252234), (162, 236664), (171, 224208), (173, 221616), (216, 177498), (228, 168156), (243, 157776), (304, 126117), (324, 118332), (342, 112104), (346, 110808), (432, 88749), (456, 84078), (486, 78888), (513, 74736), (519, 73872), (648, 59166), (684, 56052), (692, 55404), (729, 52592), (912, 42039), (972, 39444), (1026, 37368), (1038, 36936), (1296, 29583), (1368, 28026), (1384, 27702), (1458, 26296), (1539, 24912), (1557, 24624), (1944, 19722), (2052, 18684), (2076, 18468), (2736, 14013), (2768, 13851), (2916, 13148), (3078, 12456), (3114, 12312), (3287, 11664), (3888, 9861), (4104, 9342), (4152, 9234), (4617, 8304), (4671, 8208), (5832, 6574), (6156, 6228)]