1330931432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 2699688960

約数和(自身を除く): 1368757528

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 353, 661, 706, 713, 1322, 1412, 1426, 2644, 2824, 2852, 5288, 5704, 8119, 10943, 15203, 16238, 20491, 21886, 30406, 32476, 40982, 43772, 60812, 64952, 81964, 87544, 121624, 163928, 233333, 251689, 466666, 471293, 503378, 933332, 942586, 1006756, 1866664, 1885172, 2013512, 3770344, 5366659, 7233323, 10733318, 14466646, 21466636, 28933292, 42933272, 57866584, 166366429, 332732858, 665465716, 1330931432]

約数ペア:

[(1, 1330931432), (2, 665465716), (4, 332732858), (8, 166366429), (23, 57866584), (31, 42933272), (46, 28933292), (62, 21466636), (92, 14466646), (124, 10733318), (184, 7233323), (248, 5366659), (353, 3770344), (661, 2013512), (706, 1885172), (713, 1866664), (1322, 1006756), (1412, 942586), (1426, 933332), (2644, 503378), (2824, 471293), (2852, 466666), (5288, 251689), (5704, 233333), (8119, 163928), (10943, 121624), (15203, 87544), (16238, 81964), (20491, 64952), (21886, 60812), (30406, 43772), (32476, 40982)]