15216264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 50684400

約数和(自身を除く): 35468136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 227, 228, 252, 266, 294, 342, 392, 399, 441, 454, 456, 504, 532, 588, 681, 684, 798, 882, 908, 931, 1064, 1176, 1197, 1362, 1368, 1589, 1596, 1764, 1816, 1862, 2043, 2394, 2724, 2793, 3178, 3192, 3528, 3724, 4086, 4313, 4767, 4788, 5448, 5586, 6356, 7448, 8172, 8379, 8626, 9534, 9576, 11123, 11172, 12712, 12939, 14301, 16344, 16758, 17252, 19068, 22246, 22344, 25878, 28602, 30191, 33369, 33516, 34504, 38136, 38817, 44492, 51756, 57204, 60382, 66738, 67032, 77634, 88984, 90573, 100107, 103512, 114408, 120764, 133476, 155268, 181146, 200214, 211337, 241528, 266952, 271719, 310536, 362292, 400428, 422674, 543438, 634011, 724584, 800856, 845348, 1086876, 1268022, 1690696, 1902033, 2173752, 2536044, 3804066, 5072088, 7608132, 15216264]

約数ペア:

[(1, 15216264), (2, 7608132), (3, 5072088), (4, 3804066), (6, 2536044), (7, 2173752), (8, 1902033), (9, 1690696), (12, 1268022), (14, 1086876), (18, 845348), (19, 800856), (21, 724584), (24, 634011), (28, 543438), (36, 422674), (38, 400428), (42, 362292), (49, 310536), (56, 271719), (57, 266952), (63, 241528), (72, 211337), (76, 200214), (84, 181146), (98, 155268), (114, 133476), (126, 120764), (133, 114408), (147, 103512), (152, 100107), (168, 90573), (171, 88984), (196, 77634), (227, 67032), (228, 66738), (252, 60382), (266, 57204), (294, 51756), (342, 44492), (392, 38817), (399, 38136), (441, 34504), (454, 33516), (456, 33369), (504, 30191), (532, 28602), (588, 25878), (681, 22344), (684, 22246), (798, 19068), (882, 17252), (908, 16758), (931, 16344), (1064, 14301), (1176, 12939), (1197, 12712), (1362, 11172), (1368, 11123), (1589, 9576), (1596, 9534), (1764, 8626), (1816, 8379), (1862, 8172), (2043, 7448), (2394, 6356), (2724, 5586), (2793, 5448), (3178, 4788), (3192, 4767), (3528, 4313), (3724, 4086)]