988144584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 3193344000

約数和(自身を除く): 2205199416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 49, 51, 56, 68, 69, 84, 92, 98, 102, 119, 136, 138, 147, 161, 168, 184, 196, 204, 238, 276, 294, 307, 322, 343, 357, 391, 392, 408, 476, 483, 552, 588, 614, 644, 686, 714, 782, 833, 921, 952, 966, 1029, 1127, 1173, 1176, 1228, 1288, 1372, 1428, 1564, 1666, 1842, 1932, 2058, 2149, 2254, 2346, 2456, 2499, 2737, 2744, 2856, 3128, 3332, 3381, 3684, 3864, 4116, 4298, 4508, 4692, 4998, 5219, 5474, 5831, 6447, 6664, 6762, 7061, 7368, 7889, 8211, 8232, 8596, 9016, 9384, 9996, 10438, 10948, 11662, 12894, 13524, 14122, 15043, 15657, 15778, 16422, 17192, 17493, 19159, 19992, 20876, 21183, 21896, 23324, 23667, 25788, 27048, 28244, 30086, 31314, 31556, 32844, 34986, 36533, 38318, 41752, 42366, 45129, 46648, 47334, 49427, 51576, 56488, 57477, 60172, 62628, 63112, 65688, 69972, 73066, 76636, 84732, 90258, 94668, 98854, 105301, 109599, 114954, 120037, 120344, 125256, 134113, 139944, 146132, 148281, 153272, 169464, 180516, 189336, 197708, 210602, 219198, 229908, 240074, 255731, 268226, 292264, 296562, 315903, 345989, 360111, 361032, 395416, 402339, 421204, 438396, 459816, 480148, 511462, 536452, 593124, 631806, 691978, 720222, 767193, 804678, 840259, 842408, 876792, 960296, 1022924, 1037967, 1072904, 1186248, 1263612, 1383956, 1440444, 1534386, 1609356, 1680518, 1790117, 2045848, 2075934, 2421923, 2520777, 2527224, 2767912, 2880888, 3068772, 3218712, 3361036, 3580234, 4151868, 4843846, 5041554, 5370351, 5881813, 6137544, 6722072, 7160468, 7265769, 8303736, 9687692, 10083108, 10740702, 11763626, 14320936, 14531538, 17645439, 19375384, 20166216, 21481404, 23527252, 29063076, 35290878, 41172691, 42962808, 47054504, 58126152, 70581756, 82345382, 123518073, 141163512, 164690764, 247036146, 329381528, 494072292, 988144584]

約数ペア:

[(1, 988144584), (2, 494072292), (3, 329381528), (4, 247036146), (6, 164690764), (7, 141163512), (8, 123518073), (12, 82345382), (14, 70581756), (17, 58126152), (21, 47054504), (23, 42962808), (24, 41172691), (28, 35290878), (34, 29063076), (42, 23527252), (46, 21481404), (49, 20166216), (51, 19375384), (56, 17645439), (68, 14531538), (69, 14320936), (84, 11763626), (92, 10740702), (98, 10083108), (102, 9687692), (119, 8303736), (136, 7265769), (138, 7160468), (147, 6722072), (161, 6137544), (168, 5881813), (184, 5370351), (196, 5041554), (204, 4843846), (238, 4151868), (276, 3580234), (294, 3361036), (307, 3218712), (322, 3068772), (343, 2880888), (357, 2767912), (391, 2527224), (392, 2520777), (408, 2421923), (476, 2075934), (483, 2045848), (552, 1790117), (588, 1680518), (614, 1609356), (644, 1534386), (686, 1440444), (714, 1383956), (782, 1263612), (833, 1186248), (921, 1072904), (952, 1037967), (966, 1022924), (1029, 960296), (1127, 876792), (1173, 842408), (1176, 840259), (1228, 804678), (1288, 767193), (1372, 720222), (1428, 691978), (1564, 631806), (1666, 593124), (1842, 536452), (1932, 511462), (2058, 480148), (2149, 459816), (2254, 438396), (2346, 421204), (2456, 402339), (2499, 395416), (2737, 361032), (2744, 360111), (2856, 345989), (3128, 315903), (3332, 296562), (3381, 292264), (3684, 268226), (3864, 255731), (4116, 240074), (4298, 229908), (4508, 219198), (4692, 210602), (4998, 197708), (5219, 189336), (5474, 180516), (5831, 169464), (6447, 153272), (6664, 148281), (6762, 146132), (7061, 139944), (7368, 134113), (7889, 125256), (8211, 120344), (8232, 120037), (8596, 114954), (9016, 109599), (9384, 105301), (9996, 98854), (10438, 94668), (10948, 90258), (11662, 84732), (12894, 76636), (13524, 73066), (14122, 69972), (15043, 65688), (15657, 63112), (15778, 62628), (16422, 60172), (17192, 57477), (17493, 56488), (19159, 51576), (19992, 49427), (20876, 47334), (21183, 46648), (21896, 45129), (23324, 42366), (23667, 41752), (25788, 38318), (27048, 36533), (28244, 34986), (30086, 32844), (31314, 31556)]