239654328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3697}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 623926560

約数和(自身を除く): 384272232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 876, 888, 1752, 2701, 3697, 5402, 7394, 8103, 10804, 11091, 14788, 16206, 21608, 22182, 29576, 32412, 44364, 64824, 88728, 136789, 269881, 273578, 410367, 539762, 547156, 809643, 820734, 1079524, 1094312, 1619286, 1641468, 2159048, 3238572, 3282936, 6477144, 9985597, 19971194, 29956791, 39942388, 59913582, 79884776, 119827164, 239654328]

約数ペア:

[(1, 239654328), (2, 119827164), (3, 79884776), (4, 59913582), (6, 39942388), (8, 29956791), (12, 19971194), (24, 9985597), (37, 6477144), (73, 3282936), (74, 3238572), (111, 2159048), (146, 1641468), (148, 1619286), (219, 1094312), (222, 1079524), (292, 820734), (296, 809643), (438, 547156), (444, 539762), (584, 410367), (876, 273578), (888, 269881), (1752, 136789), (2701, 88728), (3697, 64824), (5402, 44364), (7394, 32412), (8103, 29576), (10804, 22182), (11091, 21608), (14788, 16206)]