904272138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15913}}^1$

素因数の和:15980

約数の個数: 96

約数和(自身を含む): 2502444672

約数和(自身を除く): 1598172534

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 287, 369, 451, 462, 574, 693, 738, 861, 902, 1353, 1386, 1722, 2583, 2706, 3157, 4059, 5166, 6314, 8118, 9471, 15913, 18942, 28413, 31826, 47739, 56826, 95478, 111391, 143217, 175043, 222782, 286434, 334173, 350086, 525129, 652433, 668346, 1002519, 1050258, 1225301, 1304866, 1575387, 1957299, 2005038, 2450602, 3150774, 3675903, 3914598, 4567031, 5871897, 7176763, 7351806, 9134062, 11027709, 11743794, 13701093, 14353526, 21530289, 22055418, 27402186, 41103279, 43060578, 50237341, 64590867, 82206558, 100474682, 129181734, 150712023, 301424046, 452136069, 904272138]

約数ペア:

[(1, 904272138), (2, 452136069), (3, 301424046), (6, 150712023), (7, 129181734), (9, 100474682), (11, 82206558), (14, 64590867), (18, 50237341), (21, 43060578), (22, 41103279), (33, 27402186), (41, 22055418), (42, 21530289), (63, 14353526), (66, 13701093), (77, 11743794), (82, 11027709), (99, 9134062), (123, 7351806), (126, 7176763), (154, 5871897), (198, 4567031), (231, 3914598), (246, 3675903), (287, 3150774), (369, 2450602), (451, 2005038), (462, 1957299), (574, 1575387), (693, 1304866), (738, 1225301), (861, 1050258), (902, 1002519), (1353, 668346), (1386, 652433), (1722, 525129), (2583, 350086), (2706, 334173), (3157, 286434), (4059, 222782), (5166, 175043), (6314, 143217), (8118, 111391), (9471, 95478), (15913, 56826), (18942, 47739), (28413, 31826)]