651330490788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28493}}^1\times {\mathrm{14767}}^1$

素因数の和:43313

約数の個数: 72

約数和(自身を含む): 1684880765568

約数和(自身を除く): 1033550274780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 14767, 28493, 29534, 44301, 56986, 59068, 85479, 88602, 113972, 132903, 170958, 177204, 256437, 265806, 341916, 512874, 531612, 634981, 1025748, 1225199, 1269962, 1904943, 2450398, 2539924, 3675597, 3809886, 4900796, 5714829, 7351194, 7619772, 11026791, 11429658, 14702388, 22053582, 22859316, 44107164, 420756131, 841512262, 1262268393, 1683024524, 2524536786, 3786805179, 5049073572, 7573610358, 15147220716, 18092513633, 36185027266, 54277540899, 72370054532, 108555081798, 162832622697, 217110163596, 325665245394, 651330490788]

約数ペア:

[(1, 651330490788), (2, 325665245394), (3, 217110163596), (4, 162832622697), (6, 108555081798), (9, 72370054532), (12, 54277540899), (18, 36185027266), (36, 18092513633), (43, 15147220716), (86, 7573610358), (129, 5049073572), (172, 3786805179), (258, 2524536786), (387, 1683024524), (516, 1262268393), (774, 841512262), (1548, 420756131), (14767, 44107164), (28493, 22859316), (29534, 22053582), (44301, 14702388), (56986, 11429658), (59068, 11026791), (85479, 7619772), (88602, 7351194), (113972, 5714829), (132903, 4900796), (170958, 3809886), (177204, 3675597), (256437, 2539924), (265806, 2450398), (341916, 1904943), (512874, 1269962), (531612, 1225199), (634981, 1025748)]