212899752

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 650496000

約数和(自身を除く): 437596248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 199, 216, 234, 254, 312, 324, 351, 381, 398, 468, 508, 597, 648, 702, 762, 796, 936, 1016, 1053, 1143, 1194, 1404, 1524, 1592, 1651, 1791, 2106, 2286, 2388, 2587, 2808, 3048, 3302, 3429, 3582, 4212, 4572, 4776, 4953, 5174, 5373, 6604, 6858, 7164, 7761, 8424, 9144, 9906, 10287, 10348, 10746, 13208, 13716, 14328, 14859, 15522, 16119, 19812, 20574, 20696, 21492, 23283, 25273, 27432, 29718, 31044, 32238, 39624, 41148, 42984, 44577, 46566, 50546, 59436, 62088, 64476, 69849, 75819, 82296, 89154, 93132, 101092, 118872, 128952, 133731, 139698, 151638, 178308, 186264, 202184, 209547, 227457, 267462, 279396, 303276, 328549, 356616, 419094, 454914, 534924, 558792, 606552, 657098, 682371, 838188, 909828, 985647, 1069848, 1314196, 1364742, 1676376, 1819656, 1971294, 2047113, 2628392, 2729484, 2956941, 3942588, 4094226, 5458968, 5913882, 7885176, 8188452, 8870823, 11827764, 16376904, 17741646, 23655528, 26612469, 35483292, 53224938, 70966584, 106449876, 212899752]

約数ペア:

[(1, 212899752), (2, 106449876), (3, 70966584), (4, 53224938), (6, 35483292), (8, 26612469), (9, 23655528), (12, 17741646), (13, 16376904), (18, 11827764), (24, 8870823), (26, 8188452), (27, 7885176), (36, 5913882), (39, 5458968), (52, 4094226), (54, 3942588), (72, 2956941), (78, 2729484), (81, 2628392), (104, 2047113), (108, 1971294), (117, 1819656), (127, 1676376), (156, 1364742), (162, 1314196), (199, 1069848), (216, 985647), (234, 909828), (254, 838188), (312, 682371), (324, 657098), (351, 606552), (381, 558792), (398, 534924), (468, 454914), (508, 419094), (597, 356616), (648, 328549), (702, 303276), (762, 279396), (796, 267462), (936, 227457), (1016, 209547), (1053, 202184), (1143, 186264), (1194, 178308), (1404, 151638), (1524, 139698), (1592, 133731), (1651, 128952), (1791, 118872), (2106, 101092), (2286, 93132), (2388, 89154), (2587, 82296), (2808, 75819), (3048, 69849), (3302, 64476), (3429, 62088), (3582, 59436), (4212, 50546), (4572, 46566), (4776, 44577), (4953, 42984), (5174, 41148), (5373, 39624), (6604, 32238), (6858, 31044), (7164, 29718), (7761, 27432), (8424, 25273), (9144, 23283), (9906, 21492), (10287, 20696), (10348, 20574), (10746, 19812), (13208, 16119), (13716, 15522), (14328, 14859)]