1331988192

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 3999744000

約数和(自身を除く): 2667755808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 127, 144, 183, 199, 216, 244, 254, 288, 366, 381, 398, 432, 488, 508, 549, 597, 732, 762, 796, 864, 976, 1016, 1098, 1143, 1194, 1464, 1524, 1592, 1647, 1791, 1952, 2032, 2196, 2286, 2388, 2928, 3048, 3184, 3294, 3429, 3582, 4064, 4392, 4572, 4776, 5373, 5856, 6096, 6368, 6588, 6858, 7164, 7747, 8784, 9144, 9552, 10746, 12139, 12192, 13176, 13716, 14328, 15494, 17568, 18288, 19104, 21492, 23241, 24278, 25273, 26352, 27432, 28656, 30988, 36417, 36576, 42984, 46482, 48556, 50546, 52704, 54864, 57312, 61976, 69723, 72834, 75819, 85968, 92964, 97112, 101092, 109251, 109728, 123952, 139446, 145668, 151638, 171936, 185928, 194224, 202184, 209169, 218502, 227457, 247904, 278892, 291336, 303276, 327753, 371856, 388448, 404368, 418338, 437004, 454914, 557784, 582672, 606552, 655506, 682371, 743712, 808736, 836676, 874008, 909828, 1115568, 1165344, 1213104, 1311012, 1364742, 1541653, 1673352, 1748016, 1819656, 2231136, 2426208, 2622024, 2729484, 3083306, 3346704, 3496032, 3639312, 4624959, 5244048, 5458968, 6166612, 6693408, 7278624, 9249918, 10488096, 10917936, 12333224, 13874877, 18499836, 21835872, 24666448, 27749754, 36999672, 41624631, 49332896, 55499508, 73999344, 83249262, 110999016, 147998688, 166498524, 221998032, 332997048, 443996064, 665994096, 1331988192]

約数ペア:

[(1, 1331988192), (2, 665994096), (3, 443996064), (4, 332997048), (6, 221998032), (8, 166498524), (9, 147998688), (12, 110999016), (16, 83249262), (18, 73999344), (24, 55499508), (27, 49332896), (32, 41624631), (36, 36999672), (48, 27749754), (54, 24666448), (61, 21835872), (72, 18499836), (96, 13874877), (108, 12333224), (122, 10917936), (127, 10488096), (144, 9249918), (183, 7278624), (199, 6693408), (216, 6166612), (244, 5458968), (254, 5244048), (288, 4624959), (366, 3639312), (381, 3496032), (398, 3346704), (432, 3083306), (488, 2729484), (508, 2622024), (549, 2426208), (597, 2231136), (732, 1819656), (762, 1748016), (796, 1673352), (864, 1541653), (976, 1364742), (1016, 1311012), (1098, 1213104), (1143, 1165344), (1194, 1115568), (1464, 909828), (1524, 874008), (1592, 836676), (1647, 808736), (1791, 743712), (1952, 682371), (2032, 655506), (2196, 606552), (2286, 582672), (2388, 557784), (2928, 454914), (3048, 437004), (3184, 418338), (3294, 404368), (3429, 388448), (3582, 371856), (4064, 327753), (4392, 303276), (4572, 291336), (4776, 278892), (5373, 247904), (5856, 227457), (6096, 218502), (6368, 209169), (6588, 202184), (6858, 194224), (7164, 185928), (7747, 171936), (8784, 151638), (9144, 145668), (9552, 139446), (10746, 123952), (12139, 109728), (12192, 109251), (13176, 101092), (13716, 97112), (14328, 92964), (15494, 85968), (17568, 75819), (18288, 72834), (19104, 69723), (21492, 61976), (23241, 57312), (24278, 54864), (25273, 52704), (26352, 50546), (27432, 48556), (28656, 46482), (30988, 42984), (36417, 36576)]