864450246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 1929505536

約数和(自身を除く): 1065055290

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 421, 583, 587, 842, 1166, 1174, 1263, 1749, 1761, 2526, 3498, 3522, 4631, 6457, 9262, 12914, 13893, 19371, 22313, 27786, 31111, 38742, 44626, 62222, 66939, 93333, 133878, 186666, 245443, 247127, 342221, 490886, 494254, 684442, 736329, 741381, 1026663, 1472658, 1482762, 2053326, 2718397, 5436794, 8155191, 13097731, 16310382, 26195462, 39293193, 78586386, 144075041, 288150082, 432225123, 864450246]

約数ペア:

[(1, 864450246), (2, 432225123), (3, 288150082), (6, 144075041), (11, 78586386), (22, 39293193), (33, 26195462), (53, 16310382), (66, 13097731), (106, 8155191), (159, 5436794), (318, 2718397), (421, 2053326), (583, 1482762), (587, 1472658), (842, 1026663), (1166, 741381), (1174, 736329), (1263, 684442), (1749, 494254), (1761, 490886), (2526, 342221), (3498, 247127), (3522, 245443), (4631, 186666), (6457, 133878), (9262, 93333), (12914, 66939), (13893, 62222), (19371, 44626), (22313, 38742), (27786, 31111)]