1621960704

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 288

約数和(自身を含む): 5771525760

約数和(自身を除く): 4149565056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 967, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 1934, 2016, 2048, 2184, 2304, 2496, 2688, 2901, 2912, 3072, 3276, 3328, 3584, 3744, 3868, 4032, 4368, 4608, 4992, 5376, 5802, 5824, 6144, 6552, 6656, 6769, 7168, 7488, 7736, 8064, 8703, 8736, 9216, 9984, 10752, 11604, 11648, 12571, 13104, 13312, 13538, 14336, 14976, 15472, 16128, 17406, 17472, 18432, 19968, 20307, 21504, 23208, 23296, 25142, 26208, 26624, 27076, 29952, 30944, 32256, 34812, 34944, 37713, 39936, 40614, 43008, 46416, 46592, 50284, 52416, 54152, 59904, 60921, 61888, 64512, 69624, 69888, 75426, 79872, 81228, 87997, 92832, 93184, 100568, 104832, 108304, 113139, 119808, 121842, 123776, 129024, 139248, 139776, 150852, 162456, 175994, 185664, 186368, 201136, 209664, 216608, 226278, 239616, 243684, 247552, 263991, 278496, 279552, 301704, 324912, 351988, 371328, 402272, 419328, 433216, 452556, 487368, 495104, 527982, 556992, 559104, 603408, 649824, 703976, 742656, 791973, 804544, 838656, 866432, 905112, 974736, 990208, 1055964, 1113984, 1206816, 1299648, 1407952, 1485312, 1583946, 1609088, 1677312, 1732864, 1810224, 1949472, 1980416, 2111928, 2227968, 2413632, 2599296, 2815904, 2970624, 3167892, 3218176, 3465728, 3620448, 3898944, 4223856, 4455936, 4827264, 5198592, 5631808, 5941248, 6335784, 6436352, 6931456, 7240896, 7797888, 8447712, 8911872, 9654528, 10397184, 11263616, 12671568, 12872704, 13862912, 14481792, 15595776, 16895424, 17823744, 19309056, 20794368, 22527232, 25343136, 25745408, 28963584, 31191552, 33790848, 38618112, 41588736, 45054464, 50686272, 57927168, 62383104, 67581696, 77236224, 90108928, 101372544, 115854336, 124766208, 135163392, 180217856, 202745088, 231708672, 270326784, 405490176, 540653568, 810980352, 1621960704]

約数ペア:

[(1, 1621960704), (2, 810980352), (3, 540653568), (4, 405490176), (6, 270326784), (7, 231708672), (8, 202745088), (9, 180217856), (12, 135163392), (13, 124766208), (14, 115854336), (16, 101372544), (18, 90108928), (21, 77236224), (24, 67581696), (26, 62383104), (28, 57927168), (32, 50686272), (36, 45054464), (39, 41588736), (42, 38618112), (48, 33790848), (52, 31191552), (56, 28963584), (63, 25745408), (64, 25343136), (72, 22527232), (78, 20794368), (84, 19309056), (91, 17823744), (96, 16895424), (104, 15595776), (112, 14481792), (117, 13862912), (126, 12872704), (128, 12671568), (144, 11263616), (156, 10397184), (168, 9654528), (182, 8911872), (192, 8447712), (208, 7797888), (224, 7240896), (234, 6931456), (252, 6436352), (256, 6335784), (273, 5941248), (288, 5631808), (312, 5198592), (336, 4827264), (364, 4455936), (384, 4223856), (416, 3898944), (448, 3620448), (468, 3465728), (504, 3218176), (512, 3167892), (546, 2970624), (576, 2815904), (624, 2599296), (672, 2413632), (728, 2227968), (768, 2111928), (819, 1980416), (832, 1949472), (896, 1810224), (936, 1732864), (967, 1677312), (1008, 1609088), (1024, 1583946), (1092, 1485312), (1152, 1407952), (1248, 1299648), (1344, 1206816), (1456, 1113984), (1536, 1055964), (1638, 990208), (1664, 974736), (1792, 905112), (1872, 866432), (1934, 838656), (2016, 804544), (2048, 791973), (2184, 742656), (2304, 703976), (2496, 649824), (2688, 603408), (2901, 559104), (2912, 556992), (3072, 527982), (3276, 495104), (3328, 487368), (3584, 452556), (3744, 433216), (3868, 419328), (4032, 402272), (4368, 371328), (4608, 351988), (4992, 324912), (5376, 301704), (5802, 279552), (5824, 278496), (6144, 263991), (6552, 247552), (6656, 243684), (6769, 239616), (7168, 226278), (7488, 216608), (7736, 209664), (8064, 201136), (8703, 186368), (8736, 185664), (9216, 175994), (9984, 162456), (10752, 150852), (11604, 139776), (11648, 139248), (12571, 129024), (13104, 123776), (13312, 121842), (13538, 119808), (14336, 113139), (14976, 108304), (15472, 104832), (16128, 100568), (17406, 93184), (17472, 92832), (18432, 87997), (19968, 81228), (20307, 79872), (21504, 75426), (23208, 69888), (23296, 69624), (25142, 64512), (26208, 61888), (26624, 60921), (27076, 59904), (29952, 54152), (30944, 52416), (32256, 50284), (34812, 46592), (34944, 46416), (37713, 43008), (39936, 40614)]