2850895278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 240

約数和(自身を含む): 8157219840

約数和(自身を除く): 5306324562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 79, 81, 99, 121, 126, 154, 158, 162, 189, 198, 231, 237, 242, 263, 297, 363, 378, 462, 474, 526, 553, 567, 594, 693, 711, 726, 789, 847, 869, 891, 1089, 1106, 1134, 1386, 1422, 1578, 1659, 1694, 1738, 1782, 1841, 2079, 2133, 2178, 2367, 2541, 2607, 2893, 3267, 3318, 3682, 4158, 4266, 4734, 4977, 5082, 5214, 5523, 5786, 6083, 6237, 6399, 6534, 7101, 7623, 7821, 8679, 9559, 9801, 9954, 11046, 12166, 12474, 12798, 14202, 14931, 15246, 15642, 16569, 17358, 18249, 19118, 19602, 20251, 20777, 21303, 22869, 23463, 26037, 28677, 29862, 31823, 33138, 36498, 40502, 41554, 42606, 44793, 45738, 46926, 49707, 52074, 54747, 57354, 60753, 62331, 63646, 66913, 68607, 70389, 78111, 86031, 89586, 95469, 99414, 109494, 121506, 124662, 133826, 137214, 140778, 145439, 149121, 156222, 164241, 172062, 182259, 186993, 190938, 200739, 222761, 228547, 234333, 258093, 286407, 290878, 298242, 328482, 364518, 373986, 401478, 436317, 445522, 457094, 468666, 492723, 516186, 546777, 560979, 572814, 602217, 668283, 685641, 774279, 859221, 872634, 985446, 1093554, 1121958, 1204434, 1308951, 1336566, 1371282, 1548558, 1599829, 1640331, 1682937, 1718442, 1806651, 2004849, 2056923, 2514017, 2577663, 2617902, 3199658, 3280662, 3365874, 3613302, 3926853, 4009698, 4113846, 4799487, 5028034, 5155326, 5419953, 6014547, 6170769, 7542051, 7853706, 9598974, 10839906, 11780559, 12029094, 12341538, 14398461, 15084102, 17598119, 18043641, 18512307, 22626153, 23561118, 28796922, 35196238, 36087282, 37024614, 43195383, 45252306, 52794357, 67878459, 86390766, 105588714, 129586149, 135756918, 158383071, 203635377, 259172298, 316766142, 407270754, 475149213, 950298426, 1425447639, 2850895278]

約数ペア:

[(1, 2850895278), (2, 1425447639), (3, 950298426), (6, 475149213), (7, 407270754), (9, 316766142), (11, 259172298), (14, 203635377), (18, 158383071), (21, 135756918), (22, 129586149), (27, 105588714), (33, 86390766), (42, 67878459), (54, 52794357), (63, 45252306), (66, 43195383), (77, 37024614), (79, 36087282), (81, 35196238), (99, 28796922), (121, 23561118), (126, 22626153), (154, 18512307), (158, 18043641), (162, 17598119), (189, 15084102), (198, 14398461), (231, 12341538), (237, 12029094), (242, 11780559), (263, 10839906), (297, 9598974), (363, 7853706), (378, 7542051), (462, 6170769), (474, 6014547), (526, 5419953), (553, 5155326), (567, 5028034), (594, 4799487), (693, 4113846), (711, 4009698), (726, 3926853), (789, 3613302), (847, 3365874), (869, 3280662), (891, 3199658), (1089, 2617902), (1106, 2577663), (1134, 2514017), (1386, 2056923), (1422, 2004849), (1578, 1806651), (1659, 1718442), (1694, 1682937), (1738, 1640331), (1782, 1599829), (1841, 1548558), (2079, 1371282), (2133, 1336566), (2178, 1308951), (2367, 1204434), (2541, 1121958), (2607, 1093554), (2893, 985446), (3267, 872634), (3318, 859221), (3682, 774279), (4158, 685641), (4266, 668283), (4734, 602217), (4977, 572814), (5082, 560979), (5214, 546777), (5523, 516186), (5786, 492723), (6083, 468666), (6237, 457094), (6399, 445522), (6534, 436317), (7101, 401478), (7623, 373986), (7821, 364518), (8679, 328482), (9559, 298242), (9801, 290878), (9954, 286407), (11046, 258093), (12166, 234333), (12474, 228547), (12798, 222761), (14202, 200739), (14931, 190938), (15246, 186993), (15642, 182259), (16569, 172062), (17358, 164241), (18249, 156222), (19118, 149121), (19602, 145439), (20251, 140778), (20777, 137214), (21303, 133826), (22869, 124662), (23463, 121506), (26037, 109494), (28677, 99414), (29862, 95469), (31823, 89586), (33138, 86031), (36498, 78111), (40502, 70389), (41554, 68607), (42606, 66913), (44793, 63646), (45738, 62331), (46926, 60753), (49707, 57354), (52074, 54747)]