2099388928

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 5417325144

約数和(自身を除く): 3317936216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 104, 112, 128, 157, 164, 182, 196, 208, 224, 256, 287, 314, 328, 364, 392, 416, 448, 512, 533, 574, 628, 637, 656, 728, 784, 832, 896, 1066, 1099, 1148, 1256, 1274, 1312, 1456, 1568, 1664, 1792, 2009, 2041, 2132, 2198, 2296, 2512, 2548, 2624, 2912, 3136, 3328, 3584, 3731, 4018, 4082, 4264, 4396, 4592, 5024, 5096, 5248, 5824, 6272, 6437, 6656, 7462, 7693, 8036, 8164, 8528, 8792, 9184, 10048, 10192, 10496, 11648, 12544, 12874, 14287, 14924, 15386, 16072, 16328, 17056, 17584, 18368, 20096, 20384, 20992, 23296, 25088, 25748, 26117, 28574, 29848, 30772, 32144, 32656, 34112, 35168, 36736, 40192, 40768, 45059, 46592, 51496, 52234, 57148, 59696, 61544, 64288, 65312, 68224, 70336, 73472, 80384, 81536, 83681, 90118, 100009, 102992, 104468, 114296, 119392, 123088, 128576, 130624, 136448, 140672, 146944, 163072, 167362, 180236, 200018, 205984, 208936, 228592, 238784, 246176, 257152, 261248, 272896, 281344, 315413, 326144, 334724, 360472, 400036, 411968, 417872, 457184, 477568, 492352, 514304, 522496, 562688, 585767, 630826, 669448, 720944, 800072, 823936, 835744, 914368, 955136, 984704, 1028608, 1044992, 1171534, 1261652, 1338896, 1441888, 1600144, 1647872, 1671488, 1828736, 1910272, 1969408, 2343068, 2523304, 2677792, 2883776, 3200288, 3295744, 3342976, 3657472, 3938816, 4100369, 4686136, 5046608, 5355584, 5767552, 6400576, 6685952, 7314944, 8200738, 9372272, 10093216, 10711168, 11535104, 12801152, 13371904, 16401476, 18744544, 20186432, 21422336, 23070208, 25602304, 32802952, 37489088, 40372864, 42844672, 51204608, 65605904, 74978176, 80745728, 131211808, 149956352, 161491456, 262423616, 299912704, 524847232, 1049694464, 2099388928]

約数ペア:

[(1, 2099388928), (2, 1049694464), (4, 524847232), (7, 299912704), (8, 262423616), (13, 161491456), (14, 149956352), (16, 131211808), (26, 80745728), (28, 74978176), (32, 65605904), (41, 51204608), (49, 42844672), (52, 40372864), (56, 37489088), (64, 32802952), (82, 25602304), (91, 23070208), (98, 21422336), (104, 20186432), (112, 18744544), (128, 16401476), (157, 13371904), (164, 12801152), (182, 11535104), (196, 10711168), (208, 10093216), (224, 9372272), (256, 8200738), (287, 7314944), (314, 6685952), (328, 6400576), (364, 5767552), (392, 5355584), (416, 5046608), (448, 4686136), (512, 4100369), (533, 3938816), (574, 3657472), (628, 3342976), (637, 3295744), (656, 3200288), (728, 2883776), (784, 2677792), (832, 2523304), (896, 2343068), (1066, 1969408), (1099, 1910272), (1148, 1828736), (1256, 1671488), (1274, 1647872), (1312, 1600144), (1456, 1441888), (1568, 1338896), (1664, 1261652), (1792, 1171534), (2009, 1044992), (2041, 1028608), (2132, 984704), (2198, 955136), (2296, 914368), (2512, 835744), (2548, 823936), (2624, 800072), (2912, 720944), (3136, 669448), (3328, 630826), (3584, 585767), (3731, 562688), (4018, 522496), (4082, 514304), (4264, 492352), (4396, 477568), (4592, 457184), (5024, 417872), (5096, 411968), (5248, 400036), (5824, 360472), (6272, 334724), (6437, 326144), (6656, 315413), (7462, 281344), (7693, 272896), (8036, 261248), (8164, 257152), (8528, 246176), (8792, 238784), (9184, 228592), (10048, 208936), (10192, 205984), (10496, 200018), (11648, 180236), (12544, 167362), (12874, 163072), (14287, 146944), (14924, 140672), (15386, 136448), (16072, 130624), (16328, 128576), (17056, 123088), (17584, 119392), (18368, 114296), (20096, 104468), (20384, 102992), (20992, 100009), (23296, 90118), (25088, 83681), (25748, 81536), (26117, 80384), (28574, 73472), (29848, 70336), (30772, 68224), (32144, 65312), (32656, 64288), (34112, 61544), (35168, 59696), (36736, 57148), (40192, 52234), (40768, 51496), (45059, 46592)]