2128246812

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 5690417040

約数和(自身を除く): 3562170228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 257, 324, 366, 419, 514, 549, 732, 771, 838, 1028, 1098, 1257, 1542, 1647, 1676, 2196, 2313, 2514, 3084, 3294, 3771, 4626, 4941, 5028, 6588, 6939, 7542, 9252, 9882, 11313, 13878, 15084, 15677, 19764, 20817, 22626, 25559, 27756, 31354, 33939, 41634, 45252, 47031, 51118, 62708, 67878, 76677, 83268, 94062, 102236, 107683, 135756, 141093, 153354, 188124, 215366, 230031, 282186, 306708, 323049, 423279, 430732, 460062, 564372, 646098, 690093, 846558, 920124, 969147, 1269837, 1292196, 1380186, 1693116, 1938294, 2070279, 2539674, 2760372, 2907441, 3876588, 4140558, 5079348, 5814882, 6568663, 8281116, 8722323, 11629764, 13137326, 17444646, 19705989, 26274652, 34889292, 39411978, 59117967, 78823956, 118235934, 177353901, 236471868, 354707802, 532061703, 709415604, 1064123406, 2128246812]

約数ペア:

[(1, 2128246812), (2, 1064123406), (3, 709415604), (4, 532061703), (6, 354707802), (9, 236471868), (12, 177353901), (18, 118235934), (27, 78823956), (36, 59117967), (54, 39411978), (61, 34889292), (81, 26274652), (108, 19705989), (122, 17444646), (162, 13137326), (183, 11629764), (244, 8722323), (257, 8281116), (324, 6568663), (366, 5814882), (419, 5079348), (514, 4140558), (549, 3876588), (732, 2907441), (771, 2760372), (838, 2539674), (1028, 2070279), (1098, 1938294), (1257, 1693116), (1542, 1380186), (1647, 1292196), (1676, 1269837), (2196, 969147), (2313, 920124), (2514, 846558), (3084, 690093), (3294, 646098), (3771, 564372), (4626, 460062), (4941, 430732), (5028, 423279), (6588, 323049), (6939, 306708), (7542, 282186), (9252, 230031), (9882, 215366), (11313, 188124), (13878, 153354), (15084, 141093), (15677, 135756), (19764, 107683), (20817, 102236), (22626, 94062), (25559, 83268), (27756, 76677), (31354, 67878), (33939, 62708), (41634, 51118), (45252, 47031)]