269056970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 626959872

約数和(自身を除く): 357902902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 61, 65, 70, 74, 91, 122, 130, 131, 182, 185, 259, 262, 305, 370, 427, 455, 481, 518, 610, 655, 793, 854, 910, 917, 962, 1295, 1310, 1586, 1703, 1834, 2135, 2257, 2405, 2590, 3367, 3406, 3965, 4270, 4514, 4585, 4810, 4847, 5551, 6734, 7930, 7991, 8515, 9170, 9694, 11102, 11285, 11921, 15799, 15982, 16835, 17030, 22570, 23842, 24235, 27755, 29341, 31598, 33670, 33929, 39955, 48470, 55510, 55937, 58682, 59605, 63011, 67858, 78995, 79910, 103883, 111874, 119210, 126022, 146705, 157990, 169645, 205387, 207766, 279685, 293410, 295667, 315055, 339290, 410774, 441077, 519415, 559370, 591334, 630110, 727181, 882154, 1026935, 1038830, 1454362, 1478335, 2053870, 2069669, 2205385, 2956670, 3635905, 3843671, 4139338, 4410770, 7271810, 7687342, 10348345, 19218355, 20696690, 26905697, 38436710, 53811394, 134528485, 269056970]

約数ペア:

[(1, 269056970), (2, 134528485), (5, 53811394), (7, 38436710), (10, 26905697), (13, 20696690), (14, 19218355), (26, 10348345), (35, 7687342), (37, 7271810), (61, 4410770), (65, 4139338), (70, 3843671), (74, 3635905), (91, 2956670), (122, 2205385), (130, 2069669), (131, 2053870), (182, 1478335), (185, 1454362), (259, 1038830), (262, 1026935), (305, 882154), (370, 727181), (427, 630110), (455, 591334), (481, 559370), (518, 519415), (610, 441077), (655, 410774), (793, 339290), (854, 315055), (910, 295667), (917, 293410), (962, 279685), (1295, 207766), (1310, 205387), (1586, 169645), (1703, 157990), (1834, 146705), (2135, 126022), (2257, 119210), (2405, 111874), (2590, 103883), (3367, 79910), (3406, 78995), (3965, 67858), (4270, 63011), (4514, 59605), (4585, 58682), (4810, 55937), (4847, 55510), (5551, 48470), (6734, 39955), (7930, 33929), (7991, 33670), (8515, 31598), (9170, 29341), (9694, 27755), (11102, 24235), (11285, 23842), (11921, 22570), (15799, 17030), (15982, 16835)]