2685456468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 7251019776

約数和(自身を除く): 4565563308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 107, 124, 129, 172, 186, 214, 258, 279, 321, 372, 387, 428, 516, 523, 558, 642, 774, 963, 1046, 1116, 1284, 1333, 1548, 1569, 1926, 2092, 2666, 3138, 3317, 3852, 3999, 4601, 4707, 5332, 6276, 6634, 7998, 9202, 9414, 9951, 11997, 13268, 13803, 15996, 16213, 18404, 18828, 19902, 22489, 23994, 27606, 29853, 32426, 39804, 41409, 44978, 47988, 48639, 55212, 55961, 59706, 64852, 67467, 82818, 89956, 97278, 111922, 119412, 134934, 142631, 145917, 165636, 167883, 194556, 202401, 223844, 269868, 285262, 291834, 335766, 404802, 427893, 503649, 570524, 583668, 671532, 697159, 809604, 855786, 1007298, 1283679, 1394318, 1711572, 1734791, 2014596, 2091477, 2406323, 2567358, 2788636, 3469582, 4182954, 4812646, 5134716, 5204373, 6274431, 6939164, 7218969, 8365908, 9625292, 10408746, 12548862, 14437938, 15613119, 20817492, 21656907, 25097724, 28875876, 31226238, 43313814, 62452476, 74596013, 86627628, 149192026, 223788039, 298384052, 447576078, 671364117, 895152156, 1342728234, 2685456468]

約数ペア:

[(1, 2685456468), (2, 1342728234), (3, 895152156), (4, 671364117), (6, 447576078), (9, 298384052), (12, 223788039), (18, 149192026), (31, 86627628), (36, 74596013), (43, 62452476), (62, 43313814), (86, 31226238), (93, 28875876), (107, 25097724), (124, 21656907), (129, 20817492), (172, 15613119), (186, 14437938), (214, 12548862), (258, 10408746), (279, 9625292), (321, 8365908), (372, 7218969), (387, 6939164), (428, 6274431), (516, 5204373), (523, 5134716), (558, 4812646), (642, 4182954), (774, 3469582), (963, 2788636), (1046, 2567358), (1116, 2406323), (1284, 2091477), (1333, 2014596), (1548, 1734791), (1569, 1711572), (1926, 1394318), (2092, 1283679), (2666, 1007298), (3138, 855786), (3317, 809604), (3852, 697159), (3999, 671532), (4601, 583668), (4707, 570524), (5332, 503649), (6276, 427893), (6634, 404802), (7998, 335766), (9202, 291834), (9414, 285262), (9951, 269868), (11997, 223844), (13268, 202401), (13803, 194556), (15996, 167883), (16213, 165636), (18404, 145917), (18828, 142631), (19902, 134934), (22489, 119412), (23994, 111922), (27606, 97278), (29853, 89956), (32426, 82818), (39804, 67467), (41409, 64852), (44978, 59706), (47988, 55961), (48639, 55212)]