1722483945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 3943779840

約数和(自身を除く): 2221295895

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 109, 117, 119, 153, 195, 221, 227, 255, 273, 315, 327, 357, 455, 545, 585, 595, 663, 681, 763, 765, 819, 981, 1071, 1105, 1135, 1365, 1417, 1547, 1589, 1635, 1785, 1853, 1989, 2043, 2289, 2951, 3315, 3405, 3815, 3859, 4095, 4251, 4641, 4767, 4905, 5355, 5559, 6867, 7085, 7735, 7945, 8853, 9265, 9919, 9945, 10215, 11445, 11577, 12753, 12971, 13923, 14301, 14755, 16677, 19295, 20657, 21255, 23205, 23835, 24089, 24743, 26559, 27013, 27795, 29757, 34335, 34731, 38913, 44265, 49595, 50167, 57885, 61971, 63765, 64855, 69615, 71505, 72267, 74229, 81039, 83385, 89271, 103285, 116739, 120445, 123715, 132795, 135065, 148785, 150501, 168623, 173201, 173655, 185913, 194565, 216801, 222687, 243117, 250835, 309855, 321659, 351169, 361335, 371145, 405195, 420631, 446355, 451503, 505869, 519603, 583695, 752505, 843115, 866005, 929565, 964977, 1053507, 1084005, 1113435, 1215585, 1261893, 1517607, 1558809, 1608295, 1755845, 2103155, 2251613, 2257515, 2529345, 2598015, 2894931, 2944417, 3160521, 3785679, 4824885, 5267535, 5468203, 6309465, 6754839, 7588035, 7794045, 8833251, 11258065, 14474655, 14722085, 15802605, 16404609, 18928395, 20264517, 26499753, 27341015, 33774195, 38277421, 44166255, 49213827, 82023045, 101322585, 114832263, 132498765, 191387105, 246069135, 344496789, 574161315, 1722483945]

約数ペア:

[(1, 1722483945), (3, 574161315), (5, 344496789), (7, 246069135), (9, 191387105), (13, 132498765), (15, 114832263), (17, 101322585), (21, 82023045), (35, 49213827), (39, 44166255), (45, 38277421), (51, 33774195), (63, 27341015), (65, 26499753), (85, 20264517), (91, 18928395), (105, 16404609), (109, 15802605), (117, 14722085), (119, 14474655), (153, 11258065), (195, 8833251), (221, 7794045), (227, 7588035), (255, 6754839), (273, 6309465), (315, 5468203), (327, 5267535), (357, 4824885), (455, 3785679), (545, 3160521), (585, 2944417), (595, 2894931), (663, 2598015), (681, 2529345), (763, 2257515), (765, 2251613), (819, 2103155), (981, 1755845), (1071, 1608295), (1105, 1558809), (1135, 1517607), (1365, 1261893), (1417, 1215585), (1547, 1113435), (1589, 1084005), (1635, 1053507), (1785, 964977), (1853, 929565), (1989, 866005), (2043, 843115), (2289, 752505), (2951, 583695), (3315, 519603), (3405, 505869), (3815, 451503), (3859, 446355), (4095, 420631), (4251, 405195), (4641, 371145), (4767, 361335), (4905, 351169), (5355, 321659), (5559, 309855), (6867, 250835), (7085, 243117), (7735, 222687), (7945, 216801), (8853, 194565), (9265, 185913), (9919, 173655), (9945, 173201), (10215, 168623), (11445, 150501), (11577, 148785), (12753, 135065), (12971, 132795), (13923, 123715), (14301, 120445), (14755, 116739), (16677, 103285), (19295, 89271), (20657, 83385), (21255, 81039), (23205, 74229), (23835, 72267), (24089, 71505), (24743, 69615), (26559, 64855), (27013, 63765), (27795, 61971), (29757, 57885), (34335, 50167), (34731, 49595), (38913, 44265)]