1521019368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2564

約数の個数: 144

約数和(自身を含む): 4593607200

約数和(自身を除く): 3072587832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 121, 132, 142, 198, 213, 242, 264, 284, 363, 396, 426, 484, 568, 639, 726, 781, 792, 852, 968, 1089, 1278, 1452, 1562, 1704, 2178, 2343, 2459, 2556, 2904, 3124, 4356, 4686, 4918, 5112, 6248, 7029, 7377, 8591, 8712, 9372, 9836, 14058, 14754, 17182, 18744, 19672, 22131, 25773, 27049, 28116, 29508, 34364, 44262, 51546, 54098, 56232, 59016, 68728, 77319, 81147, 88524, 103092, 108196, 154638, 162294, 174589, 177048, 206184, 216392, 243441, 297539, 309276, 324588, 349178, 486882, 523767, 595078, 618552, 649176, 698356, 892617, 973764, 1047534, 1190156, 1396712, 1571301, 1785234, 1920479, 1947528, 2095068, 2380312, 2677851, 3142602, 3570468, 3840958, 4190136, 5355702, 5761437, 6285204, 7140936, 7681916, 10711404, 11522874, 12570408, 15363832, 17284311, 21125269, 21422808, 23045748, 34568622, 42250538, 46091496, 63375807, 69137244, 84501076, 126751614, 138274488, 169002152, 190127421, 253503228, 380254842, 507006456, 760509684, 1521019368]

約数ペア:

[(1, 1521019368), (2, 760509684), (3, 507006456), (4, 380254842), (6, 253503228), (8, 190127421), (9, 169002152), (11, 138274488), (12, 126751614), (18, 84501076), (22, 69137244), (24, 63375807), (33, 46091496), (36, 42250538), (44, 34568622), (66, 23045748), (71, 21422808), (72, 21125269), (88, 17284311), (99, 15363832), (121, 12570408), (132, 11522874), (142, 10711404), (198, 7681916), (213, 7140936), (242, 6285204), (264, 5761437), (284, 5355702), (363, 4190136), (396, 3840958), (426, 3570468), (484, 3142602), (568, 2677851), (639, 2380312), (726, 2095068), (781, 1947528), (792, 1920479), (852, 1785234), (968, 1571301), (1089, 1396712), (1278, 1190156), (1452, 1047534), (1562, 973764), (1704, 892617), (2178, 698356), (2343, 649176), (2459, 618552), (2556, 595078), (2904, 523767), (3124, 486882), (4356, 349178), (4686, 324588), (4918, 309276), (5112, 297539), (6248, 243441), (7029, 216392), (7377, 206184), (8591, 177048), (8712, 174589), (9372, 162294), (9836, 154638), (14058, 108196), (14754, 103092), (17182, 88524), (18744, 81147), (19672, 77319), (22131, 68728), (25773, 59016), (27049, 56232), (28116, 54098), (29508, 51546), (34364, 44262)]