4885995996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2113

約数の個数: 216

約数和(自身を含む): 15338166480

約数和(自身を除く): 10452170484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 73, 76, 84, 98, 114, 126, 133, 146, 147, 171, 196, 219, 228, 252, 266, 292, 294, 342, 399, 438, 441, 511, 532, 588, 657, 684, 798, 876, 882, 931, 1022, 1197, 1314, 1387, 1533, 1596, 1764, 1862, 1997, 2044, 2394, 2628, 2774, 2793, 3066, 3577, 3724, 3994, 4161, 4599, 4788, 5548, 5586, 5991, 6132, 7154, 7988, 8322, 8379, 9198, 9709, 10731, 11172, 11982, 12483, 13979, 14308, 16644, 16758, 17973, 18396, 19418, 21462, 23964, 24966, 27958, 29127, 32193, 33516, 35946, 37943, 38836, 41937, 42924, 49932, 55916, 58254, 64386, 67963, 71892, 75886, 83874, 87381, 97853, 113829, 116508, 125811, 128772, 135926, 145781, 151772, 167748, 174762, 195706, 203889, 227658, 251622, 265601, 271852, 291562, 293559, 341487, 349524, 391412, 407778, 437343, 455316, 503244, 531202, 583124, 587118, 611667, 682974, 796803, 815556, 874686, 880677, 1020467, 1062404, 1174236, 1223334, 1312029, 1365948, 1593606, 1749372, 1761354, 1859207, 2040934, 2390409, 2446668, 2624058, 2769839, 3061401, 3187212, 3522708, 3718414, 4081868, 4780818, 5248116, 5539678, 5577621, 6122802, 7143269, 7436828, 8309517, 9184203, 9561636, 11079356, 11155242, 12245604, 14286538, 16619034, 16732863, 18368406, 19388873, 21429807, 22310484, 24928551, 28573076, 33238068, 33465726, 36736812, 38777746, 42859614, 49857102, 58166619, 64289421, 66931452, 77555492, 85719228, 99714204, 116333238, 128578842, 135722111, 174499857, 232666476, 257157684, 271444222, 348999714, 407166333, 542888444, 697999428, 814332666, 1221498999, 1628665332, 2442997998, 4885995996]

約数ペア:

[(1, 4885995996), (2, 2442997998), (3, 1628665332), (4, 1221498999), (6, 814332666), (7, 697999428), (9, 542888444), (12, 407166333), (14, 348999714), (18, 271444222), (19, 257157684), (21, 232666476), (28, 174499857), (36, 135722111), (38, 128578842), (42, 116333238), (49, 99714204), (57, 85719228), (63, 77555492), (73, 66931452), (76, 64289421), (84, 58166619), (98, 49857102), (114, 42859614), (126, 38777746), (133, 36736812), (146, 33465726), (147, 33238068), (171, 28573076), (196, 24928551), (219, 22310484), (228, 21429807), (252, 19388873), (266, 18368406), (292, 16732863), (294, 16619034), (342, 14286538), (399, 12245604), (438, 11155242), (441, 11079356), (511, 9561636), (532, 9184203), (588, 8309517), (657, 7436828), (684, 7143269), (798, 6122802), (876, 5577621), (882, 5539678), (931, 5248116), (1022, 4780818), (1197, 4081868), (1314, 3718414), (1387, 3522708), (1533, 3187212), (1596, 3061401), (1764, 2769839), (1862, 2624058), (1997, 2446668), (2044, 2390409), (2394, 2040934), (2628, 1859207), (2774, 1761354), (2793, 1749372), (3066, 1593606), (3577, 1365948), (3724, 1312029), (3994, 1223334), (4161, 1174236), (4599, 1062404), (4788, 1020467), (5548, 880677), (5586, 874686), (5991, 815556), (6132, 796803), (7154, 682974), (7988, 611667), (8322, 587118), (8379, 583124), (9198, 531202), (9709, 503244), (10731, 455316), (11172, 437343), (11982, 407778), (12483, 391412), (13979, 349524), (14308, 341487), (16644, 293559), (16758, 291562), (17973, 271852), (18396, 265601), (19418, 251622), (21462, 227658), (23964, 203889), (24966, 195706), (27958, 174762), (29127, 167748), (32193, 151772), (33516, 145781), (35946, 135926), (37943, 128772), (38836, 125811), (41937, 116508), (42924, 113829), (49932, 97853), (55916, 87381), (58254, 83874), (64386, 75886), (67963, 71892)]