778974336

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3387

約数の個数: 192

約数和(自身を含む): 2650939200

約数和(自身を除く): 1871964864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2688, 2784, 3248, 3331, 3654, 3712, 4032, 4176, 4872, 5568, 6496, 6662, 7308, 8064, 8352, 9744, 9993, 11136, 12992, 13324, 14616, 16704, 19488, 19986, 23317, 25984, 26648, 29232, 29979, 33408, 38976, 39972, 46634, 53296, 58464, 59958, 69951, 77952, 79944, 93268, 96599, 106592, 116928, 119916, 139902, 159888, 186536, 193198, 209853, 213184, 233856, 239832, 279804, 289797, 319776, 373072, 386396, 419706, 426368, 479664, 559608, 579594, 639552, 676193, 746144, 772792, 839412, 869391, 959328, 1119216, 1159188, 1279104, 1352386, 1492288, 1545584, 1678824, 1738782, 1918656, 2028579, 2238432, 2318376, 2704772, 2984576, 3091168, 3357648, 3477564, 3837312, 4057158, 4476864, 4636752, 5409544, 6085737, 6182336, 6715296, 6955128, 8114316, 8953728, 9273504, 10819088, 12171474, 12364672, 13430592, 13910256, 16228632, 18547008, 21638176, 24342948, 26861184, 27820512, 32457264, 37094016, 43276352, 48685896, 55641024, 64914528, 86552704, 97371792, 111282048, 129829056, 194743584, 259658112, 389487168, 778974336]

約数ペア:

[(1, 778974336), (2, 389487168), (3, 259658112), (4, 194743584), (6, 129829056), (7, 111282048), (8, 97371792), (9, 86552704), (12, 64914528), (14, 55641024), (16, 48685896), (18, 43276352), (21, 37094016), (24, 32457264), (28, 27820512), (29, 26861184), (32, 24342948), (36, 21638176), (42, 18547008), (48, 16228632), (56, 13910256), (58, 13430592), (63, 12364672), (64, 12171474), (72, 10819088), (84, 9273504), (87, 8953728), (96, 8114316), (112, 6955128), (116, 6715296), (126, 6182336), (128, 6085737), (144, 5409544), (168, 4636752), (174, 4476864), (192, 4057158), (203, 3837312), (224, 3477564), (232, 3357648), (252, 3091168), (261, 2984576), (288, 2704772), (336, 2318376), (348, 2238432), (384, 2028579), (406, 1918656), (448, 1738782), (464, 1678824), (504, 1545584), (522, 1492288), (576, 1352386), (609, 1279104), (672, 1159188), (696, 1119216), (812, 959328), (896, 869391), (928, 839412), (1008, 772792), (1044, 746144), (1152, 676193), (1218, 639552), (1344, 579594), (1392, 559608), (1624, 479664), (1827, 426368), (1856, 419706), (2016, 386396), (2088, 373072), (2436, 319776), (2688, 289797), (2784, 279804), (3248, 239832), (3331, 233856), (3654, 213184), (3712, 209853), (4032, 193198), (4176, 186536), (4872, 159888), (5568, 139902), (6496, 119916), (6662, 116928), (7308, 106592), (8064, 96599), (8352, 93268), (9744, 79944), (9993, 77952), (11136, 69951), (12992, 59958), (13324, 58464), (14616, 53296), (16704, 46634), (19488, 39972), (19986, 38976), (23317, 33408), (25984, 29979), (26648, 29232)]