1310588172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 3377075520

約数和(自身を除く): 2066487348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 463, 549, 732, 926, 1098, 1289, 1389, 1852, 2196, 2578, 2778, 3867, 4167, 5156, 5556, 7734, 8334, 11601, 15468, 16668, 23202, 28243, 46404, 56486, 78629, 84729, 112972, 157258, 169458, 235887, 254187, 314516, 338916, 471774, 508374, 596807, 707661, 943548, 1016748, 1193614, 1415322, 1790421, 2387228, 2830644, 3580842, 5371263, 7161684, 10742526, 21485052, 36405227, 72810454, 109215681, 145620908, 218431362, 327647043, 436862724, 655294086, 1310588172]

約数ペア:

[(1, 1310588172), (2, 655294086), (3, 436862724), (4, 327647043), (6, 218431362), (9, 145620908), (12, 109215681), (18, 72810454), (36, 36405227), (61, 21485052), (122, 10742526), (183, 7161684), (244, 5371263), (366, 3580842), (463, 2830644), (549, 2387228), (732, 1790421), (926, 1415322), (1098, 1193614), (1289, 1016748), (1389, 943548), (1852, 707661), (2196, 596807), (2578, 508374), (2778, 471774), (3867, 338916), (4167, 314516), (5156, 254187), (5556, 235887), (7734, 169458), (8334, 157258), (11601, 112972), (15468, 84729), (16668, 78629), (23202, 56486), (28243, 46404)]