128808372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 429004800

約数和(自身を除く): 300196428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 29, 33, 38, 42, 44, 46, 57, 58, 66, 69, 76, 77, 84, 87, 92, 114, 116, 121, 132, 133, 138, 154, 161, 174, 203, 209, 228, 231, 242, 253, 266, 276, 308, 319, 322, 348, 363, 399, 406, 418, 437, 462, 483, 484, 506, 532, 551, 609, 627, 638, 644, 667, 726, 759, 798, 812, 836, 847, 874, 924, 957, 966, 1012, 1102, 1218, 1254, 1276, 1311, 1334, 1452, 1463, 1518, 1596, 1653, 1694, 1748, 1771, 1914, 1932, 2001, 2204, 2233, 2299, 2436, 2508, 2541, 2622, 2668, 2783, 2926, 3036, 3059, 3306, 3388, 3509, 3542, 3828, 3857, 4002, 4389, 4466, 4598, 4669, 4807, 5082, 5244, 5313, 5566, 5852, 6061, 6118, 6612, 6699, 6897, 7018, 7084, 7337, 7714, 8004, 8349, 8778, 8932, 9177, 9196, 9338, 9614, 10164, 10527, 10626, 11132, 11571, 12122, 12236, 12673, 13398, 13794, 14007, 14036, 14421, 14674, 15428, 16093, 16698, 17556, 18183, 18354, 18676, 19228, 19481, 21054, 21252, 22011, 23142, 24244, 24563, 25346, 26796, 27588, 28014, 28842, 29348, 32186, 33396, 33649, 36366, 36708, 38019, 38962, 42108, 42427, 44022, 46284, 48279, 49126, 50692, 51359, 52877, 56028, 57684, 58443, 64372, 66671, 67298, 72732, 73689, 76038, 77924, 80707, 84854, 88044, 88711, 96558, 98252, 100947, 102718, 105754, 116886, 127281, 133342, 134596, 139403, 147378, 152076, 154077, 158631, 161414, 169708, 177422, 193116, 200013, 201894, 205436, 211508, 233772, 242121, 254562, 266133, 266684, 278806, 294756, 308154, 317262, 322828, 354844, 370139, 400026, 403788, 418209, 466697, 484242, 509124, 532266, 557612, 564949, 616308, 634524, 740278, 800052, 836418, 933394, 968484, 975821, 1064532, 1110417, 1129898, 1400091, 1480556, 1533433, 1672836, 1694847, 1866788, 1951642, 2220834, 2259796, 2800182, 2927463, 3066866, 3389694, 3903284, 4441668, 4600299, 5600364, 5854926, 6133732, 6779388, 9200598, 10734031, 11709852, 18401196, 21468062, 32202093, 42936124, 64404186, 128808372]

約数ペア:

[(1, 128808372), (2, 64404186), (3, 42936124), (4, 32202093), (6, 21468062), (7, 18401196), (11, 11709852), (12, 10734031), (14, 9200598), (19, 6779388), (21, 6133732), (22, 5854926), (23, 5600364), (28, 4600299), (29, 4441668), (33, 3903284), (38, 3389694), (42, 3066866), (44, 2927463), (46, 2800182), (57, 2259796), (58, 2220834), (66, 1951642), (69, 1866788), (76, 1694847), (77, 1672836), (84, 1533433), (87, 1480556), (92, 1400091), (114, 1129898), (116, 1110417), (121, 1064532), (132, 975821), (133, 968484), (138, 933394), (154, 836418), (161, 800052), (174, 740278), (203, 634524), (209, 616308), (228, 564949), (231, 557612), (242, 532266), (253, 509124), (266, 484242), (276, 466697), (308, 418209), (319, 403788), (322, 400026), (348, 370139), (363, 354844), (399, 322828), (406, 317262), (418, 308154), (437, 294756), (462, 278806), (483, 266684), (484, 266133), (506, 254562), (532, 242121), (551, 233772), (609, 211508), (627, 205436), (638, 201894), (644, 200013), (667, 193116), (726, 177422), (759, 169708), (798, 161414), (812, 158631), (836, 154077), (847, 152076), (874, 147378), (924, 139403), (957, 134596), (966, 133342), (1012, 127281), (1102, 116886), (1218, 105754), (1254, 102718), (1276, 100947), (1311, 98252), (1334, 96558), (1452, 88711), (1463, 88044), (1518, 84854), (1596, 80707), (1653, 77924), (1694, 76038), (1748, 73689), (1771, 72732), (1914, 67298), (1932, 66671), (2001, 64372), (2204, 58443), (2233, 57684), (2299, 56028), (2436, 52877), (2508, 51359), (2541, 50692), (2622, 49126), (2668, 48279), (2783, 46284), (2926, 44022), (3036, 42427), (3059, 42108), (3306, 38962), (3388, 38019), (3509, 36708), (3542, 36366), (3828, 33649), (3857, 33396), (4002, 32186), (4389, 29348), (4466, 28842), (4598, 28014), (4669, 27588), (4807, 26796), (5082, 25346), (5244, 24563), (5313, 24244), (5566, 23142), (5852, 22011), (6061, 21252), (6118, 21054), (6612, 19481), (6699, 19228), (6897, 18676), (7018, 18354), (7084, 18183), (7337, 17556), (7714, 16698), (8004, 16093), (8349, 15428), (8778, 14674), (8932, 14421), (9177, 14036), (9196, 14007), (9338, 13794), (9614, 13398), (10164, 12673), (10527, 12236), (10626, 12122), (11132, 11571)]