984901248

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 256

約数和(自身を含む): 3113856000

約数和(自身を除く): 2128954752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 128, 144, 174, 186, 192, 216, 232, 248, 261, 279, 288, 317, 348, 372, 384, 432, 464, 496, 522, 558, 576, 634, 696, 744, 783, 837, 864, 899, 928, 951, 992, 1044, 1116, 1152, 1268, 1392, 1488, 1566, 1674, 1728, 1798, 1856, 1902, 1984, 2088, 2232, 2536, 2697, 2784, 2853, 2976, 3132, 3348, 3456, 3596, 3712, 3804, 3968, 4176, 4464, 5072, 5394, 5568, 5706, 5952, 6264, 6696, 7192, 7608, 8091, 8352, 8559, 8928, 9193, 9827, 10144, 10788, 11136, 11412, 11904, 12528, 13392, 14384, 15216, 16182, 16704, 17118, 17856, 18386, 19654, 20288, 21576, 22824, 24273, 25056, 26784, 27579, 28768, 29481, 30432, 32364, 33408, 34236, 35712, 36772, 39308, 40576, 43152, 45648, 48546, 50112, 53568, 55158, 57536, 58962, 60864, 64728, 68472, 73544, 78616, 82737, 86304, 88443, 91296, 97092, 100224, 107136, 110316, 115072, 117924, 121728, 129456, 136944, 147088, 157232, 165474, 172608, 176886, 182592, 194184, 220632, 235848, 248211, 258912, 265329, 273888, 284983, 294176, 314464, 330948, 345216, 353772, 365184, 388368, 441264, 471696, 496422, 517824, 530658, 547776, 569966, 588352, 628928, 661896, 707544, 776736, 854949, 882528, 943392, 992844, 1035648, 1061316, 1095552, 1139932, 1176704, 1257856, 1323792, 1415088, 1553472, 1709898, 1765056, 1886784, 1985688, 2122632, 2279864, 2564847, 2647584, 2830176, 3106944, 3419796, 3530112, 3773568, 3971376, 4245264, 4559728, 5129694, 5295168, 5660352, 6839592, 7694541, 7942752, 8490528, 9119456, 10259388, 10590336, 11320704, 13679184, 15389082, 15885504, 16981056, 18238912, 20518776, 27358368, 30778164, 31771008, 33962112, 36477824, 41037552, 54716736, 61556328, 82075104, 109433472, 123112656, 164150208, 246225312, 328300416, 492450624, 984901248]

約数ペア:

[(1, 984901248), (2, 492450624), (3, 328300416), (4, 246225312), (6, 164150208), (8, 123112656), (9, 109433472), (12, 82075104), (16, 61556328), (18, 54716736), (24, 41037552), (27, 36477824), (29, 33962112), (31, 31771008), (32, 30778164), (36, 27358368), (48, 20518776), (54, 18238912), (58, 16981056), (62, 15885504), (64, 15389082), (72, 13679184), (87, 11320704), (93, 10590336), (96, 10259388), (108, 9119456), (116, 8490528), (124, 7942752), (128, 7694541), (144, 6839592), (174, 5660352), (186, 5295168), (192, 5129694), (216, 4559728), (232, 4245264), (248, 3971376), (261, 3773568), (279, 3530112), (288, 3419796), (317, 3106944), (348, 2830176), (372, 2647584), (384, 2564847), (432, 2279864), (464, 2122632), (496, 1985688), (522, 1886784), (558, 1765056), (576, 1709898), (634, 1553472), (696, 1415088), (744, 1323792), (783, 1257856), (837, 1176704), (864, 1139932), (899, 1095552), (928, 1061316), (951, 1035648), (992, 992844), (1044, 943392), (1116, 882528), (1152, 854949), (1268, 776736), (1392, 707544), (1488, 661896), (1566, 628928), (1674, 588352), (1728, 569966), (1798, 547776), (1856, 530658), (1902, 517824), (1984, 496422), (2088, 471696), (2232, 441264), (2536, 388368), (2697, 365184), (2784, 353772), (2853, 345216), (2976, 330948), (3132, 314464), (3348, 294176), (3456, 284983), (3596, 273888), (3712, 265329), (3804, 258912), (3968, 248211), (4176, 235848), (4464, 220632), (5072, 194184), (5394, 182592), (5568, 176886), (5706, 172608), (5952, 165474), (6264, 157232), (6696, 147088), (7192, 136944), (7608, 129456), (8091, 121728), (8352, 117924), (8559, 115072), (8928, 110316), (9193, 107136), (9827, 100224), (10144, 97092), (10788, 91296), (11136, 88443), (11412, 86304), (11904, 82737), (12528, 78616), (13392, 73544), (14384, 68472), (15216, 64728), (16182, 60864), (16704, 58962), (17118, 57536), (17856, 55158), (18386, 53568), (19654, 50112), (20288, 48546), (21576, 45648), (22824, 43152), (24273, 40576), (25056, 39308), (26784, 36772), (27579, 35712), (28768, 34236), (29481, 33408), (30432, 32364)]