38138976

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 109300464

約数和(自身を除く): 71161488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 877, 906, 1208, 1359, 1754, 1812, 2416, 2631, 2718, 3508, 3624, 4832, 5262, 5436, 7016, 7248, 7893, 10524, 10872, 14032, 14496, 15786, 21048, 21744, 28064, 31572, 42096, 43488, 63144, 84192, 126288, 132427, 252576, 264854, 397281, 529708, 794562, 1059416, 1191843, 1589124, 2118832, 2383686, 3178248, 4237664, 4767372, 6356496, 9534744, 12712992, 19069488, 38138976]

約数ペア:

[(1, 38138976), (2, 19069488), (3, 12712992), (4, 9534744), (6, 6356496), (8, 4767372), (9, 4237664), (12, 3178248), (16, 2383686), (18, 2118832), (24, 1589124), (32, 1191843), (36, 1059416), (48, 794562), (72, 529708), (96, 397281), (144, 264854), (151, 252576), (288, 132427), (302, 126288), (453, 84192), (604, 63144), (877, 43488), (906, 42096), (1208, 31572), (1359, 28064), (1754, 21744), (1812, 21048), (2416, 15786), (2631, 14496), (2718, 14032), (3508, 10872), (3624, 10524), (4832, 7893), (5262, 7248), (5436, 7016)]