684661536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 2298336768

約数和(自身を除く): 1613675232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 96, 102, 104, 117, 124, 136, 144, 153, 156, 186, 204, 208, 221, 234, 248, 272, 279, 288, 306, 312, 347, 372, 403, 408, 416, 442, 468, 496, 527, 544, 558, 612, 624, 663, 694, 744, 806, 816, 884, 936, 992, 1041, 1054, 1116, 1209, 1224, 1248, 1326, 1388, 1488, 1581, 1612, 1632, 1768, 1872, 1989, 2082, 2108, 2232, 2418, 2448, 2652, 2776, 2976, 3123, 3162, 3224, 3536, 3627, 3744, 3978, 4164, 4216, 4464, 4511, 4743, 4836, 4896, 5304, 5552, 5899, 6246, 6324, 6448, 6851, 7072, 7254, 7956, 8328, 8432, 8928, 9022, 9486, 9672, 10608, 10757, 11104, 11798, 12492, 12648, 12896, 13533, 13702, 14508, 15912, 16656, 16864, 17697, 18044, 18972, 19344, 20553, 21216, 21514, 23596, 24984, 25296, 27066, 27404, 29016, 31824, 32271, 33312, 35394, 36088, 37944, 38688, 40599, 41106, 43028, 47192, 49968, 50592, 53091, 54132, 54808, 58032, 61659, 63648, 64542, 70788, 72176, 75888, 76687, 81198, 82212, 86056, 94384, 96813, 99936, 106182, 108264, 109616, 116064, 123318, 129084, 139841, 141576, 144352, 151776, 153374, 162396, 164424, 172112, 182869, 188768, 193626, 212364, 216528, 219232, 230061, 246636, 258168, 279682, 283152, 306748, 324792, 328848, 344224, 365738, 387252, 419523, 424728, 433056, 460122, 493272, 516336, 548607, 559364, 566304, 613496, 649584, 657696, 690183, 731476, 774504, 839046, 849456, 920244, 986544, 1032672, 1097214, 1118728, 1226992, 1258569, 1299168, 1380366, 1462952, 1549008, 1645821, 1678092, 1698912, 1840488, 1973088, 2194428, 2237456, 2377297, 2453984, 2517138, 2760732, 2925904, 3098016, 3291642, 3356184, 3680976, 4388856, 4474912, 4754594, 5034276, 5521464, 5851808, 6583284, 6712368, 7131891, 7361952, 8777712, 9509188, 10068552, 11042928, 13166568, 13424736, 14263782, 17555424, 19018376, 20137104, 21395673, 22085856, 26333136, 28527564, 38036752, 40274208, 42791346, 52666272, 57055128, 76073504, 85582692, 114110256, 171165384, 228220512, 342330768, 684661536]

約数ペア:

[(1, 684661536), (2, 342330768), (3, 228220512), (4, 171165384), (6, 114110256), (8, 85582692), (9, 76073504), (12, 57055128), (13, 52666272), (16, 42791346), (17, 40274208), (18, 38036752), (24, 28527564), (26, 26333136), (31, 22085856), (32, 21395673), (34, 20137104), (36, 19018376), (39, 17555424), (48, 14263782), (51, 13424736), (52, 13166568), (62, 11042928), (68, 10068552), (72, 9509188), (78, 8777712), (93, 7361952), (96, 7131891), (102, 6712368), (104, 6583284), (117, 5851808), (124, 5521464), (136, 5034276), (144, 4754594), (153, 4474912), (156, 4388856), (186, 3680976), (204, 3356184), (208, 3291642), (221, 3098016), (234, 2925904), (248, 2760732), (272, 2517138), (279, 2453984), (288, 2377297), (306, 2237456), (312, 2194428), (347, 1973088), (372, 1840488), (403, 1698912), (408, 1678092), (416, 1645821), (442, 1549008), (468, 1462952), (496, 1380366), (527, 1299168), (544, 1258569), (558, 1226992), (612, 1118728), (624, 1097214), (663, 1032672), (694, 986544), (744, 920244), (806, 849456), (816, 839046), (884, 774504), (936, 731476), (992, 690183), (1041, 657696), (1054, 649584), (1116, 613496), (1209, 566304), (1224, 559364), (1248, 548607), (1326, 516336), (1388, 493272), (1488, 460122), (1581, 433056), (1612, 424728), (1632, 419523), (1768, 387252), (1872, 365738), (1989, 344224), (2082, 328848), (2108, 324792), (2232, 306748), (2418, 283152), (2448, 279682), (2652, 258168), (2776, 246636), (2976, 230061), (3123, 219232), (3162, 216528), (3224, 212364), (3536, 193626), (3627, 188768), (3744, 182869), (3978, 172112), (4164, 164424), (4216, 162396), (4464, 153374), (4511, 151776), (4743, 144352), (4836, 141576), (4896, 139841), (5304, 129084), (5552, 123318), (5899, 116064), (6246, 109616), (6324, 108264), (6448, 106182), (6851, 99936), (7072, 96813), (7254, 94384), (7956, 86056), (8328, 82212), (8432, 81198), (8928, 76687), (9022, 75888), (9486, 72176), (9672, 70788), (10608, 64542), (10757, 63648), (11104, 61659), (11798, 58032), (12492, 54808), (12648, 54132), (12896, 53091), (13533, 50592), (13702, 49968), (14508, 47192), (15912, 43028), (16656, 41106), (16864, 40599), (17697, 38688), (18044, 37944), (18972, 36088), (19344, 35394), (20553, 33312), (21216, 32271), (21514, 31824), (23596, 29016), (24984, 27404), (25296, 27066)]