1329888888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 4134528000

約数和(自身を除く): 2804639112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 73, 76, 92, 108, 114, 138, 146, 152, 171, 184, 193, 207, 216, 219, 228, 276, 292, 342, 386, 414, 437, 438, 456, 513, 552, 579, 584, 621, 657, 684, 772, 828, 874, 876, 1026, 1158, 1242, 1311, 1314, 1368, 1387, 1544, 1656, 1679, 1737, 1748, 1752, 1971, 2052, 2316, 2484, 2622, 2628, 2774, 3358, 3474, 3496, 3667, 3933, 3942, 4104, 4161, 4439, 4632, 4968, 5037, 5211, 5244, 5256, 5548, 6716, 6948, 7334, 7866, 7884, 8322, 8878, 10074, 10422, 10488, 11001, 11096, 11799, 12483, 13317, 13432, 13896, 14089, 14668, 15111, 15732, 15768, 16644, 17756, 20148, 20844, 22002, 23598, 24966, 26634, 28178, 29336, 30222, 31464, 31901, 33003, 33288, 35512, 37449, 39951, 40296, 41688, 42267, 44004, 45333, 47196, 49932, 53268, 56356, 60444, 63802, 66006, 74898, 79902, 84341, 84534, 88008, 90666, 94392, 95703, 99009, 99864, 106536, 112712, 119853, 120888, 126801, 127604, 132012, 149796, 159804, 168682, 169068, 181332, 191406, 198018, 239706, 253023, 253602, 255208, 264024, 267691, 287109, 299592, 319608, 324047, 337364, 338136, 362664, 380403, 382812, 396036, 479412, 506046, 507204, 535382, 574218, 648094, 674728, 759069, 760806, 765624, 792072, 803073, 861327, 958824, 972141, 1012092, 1014408, 1070764, 1148436, 1296188, 1518138, 1521612, 1606146, 1722654, 1944282, 2024184, 2141528, 2277207, 2296872, 2409219, 2592376, 2916423, 3036276, 3043224, 3212292, 3445308, 3888564, 4554414, 4818438, 5832846, 6072552, 6156893, 6424584, 6890616, 7227657, 7777128, 8749269, 9108828, 9636876, 11665692, 12313786, 14455314, 17498538, 18217656, 18470679, 19273752, 23331384, 24627572, 28910628, 34997076, 36941358, 49255144, 55412037, 57821256, 69994152, 73882716, 110824074, 147765432, 166236111, 221648148, 332472222, 443296296, 664944444, 1329888888]

約数ペア:

[(1, 1329888888), (2, 664944444), (3, 443296296), (4, 332472222), (6, 221648148), (8, 166236111), (9, 147765432), (12, 110824074), (18, 73882716), (19, 69994152), (23, 57821256), (24, 55412037), (27, 49255144), (36, 36941358), (38, 34997076), (46, 28910628), (54, 24627572), (57, 23331384), (69, 19273752), (72, 18470679), (73, 18217656), (76, 17498538), (92, 14455314), (108, 12313786), (114, 11665692), (138, 9636876), (146, 9108828), (152, 8749269), (171, 7777128), (184, 7227657), (193, 6890616), (207, 6424584), (216, 6156893), (219, 6072552), (228, 5832846), (276, 4818438), (292, 4554414), (342, 3888564), (386, 3445308), (414, 3212292), (437, 3043224), (438, 3036276), (456, 2916423), (513, 2592376), (552, 2409219), (579, 2296872), (584, 2277207), (621, 2141528), (657, 2024184), (684, 1944282), (772, 1722654), (828, 1606146), (874, 1521612), (876, 1518138), (1026, 1296188), (1158, 1148436), (1242, 1070764), (1311, 1014408), (1314, 1012092), (1368, 972141), (1387, 958824), (1544, 861327), (1656, 803073), (1679, 792072), (1737, 765624), (1748, 760806), (1752, 759069), (1971, 674728), (2052, 648094), (2316, 574218), (2484, 535382), (2622, 507204), (2628, 506046), (2774, 479412), (3358, 396036), (3474, 382812), (3496, 380403), (3667, 362664), (3933, 338136), (3942, 337364), (4104, 324047), (4161, 319608), (4439, 299592), (4632, 287109), (4968, 267691), (5037, 264024), (5211, 255208), (5244, 253602), (5256, 253023), (5548, 239706), (6716, 198018), (6948, 191406), (7334, 181332), (7866, 169068), (7884, 168682), (8322, 159804), (8878, 149796), (10074, 132012), (10422, 127604), (10488, 126801), (11001, 120888), (11096, 119853), (11799, 112712), (12483, 106536), (13317, 99864), (13432, 99009), (13896, 95703), (14089, 94392), (14668, 90666), (15111, 88008), (15732, 84534), (15768, 84341), (16644, 79902), (17756, 74898), (20148, 66006), (20844, 63802), (22002, 60444), (23598, 56356), (24966, 53268), (26634, 49932), (28178, 47196), (29336, 45333), (30222, 44004), (31464, 42267), (31901, 41688), (33003, 40296), (33288, 39951), (35512, 37449)]