579631788

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 1589462784

約数和(自身を除く): 1009830996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 81, 108, 111, 142, 148, 162, 213, 222, 227, 243, 284, 324, 333, 426, 444, 454, 486, 639, 666, 681, 852, 908, 972, 999, 1278, 1332, 1362, 1917, 1998, 2043, 2556, 2627, 2724, 2997, 3834, 3996, 4086, 5254, 5751, 5994, 6129, 7668, 7881, 8172, 8399, 8991, 10508, 11502, 11988, 12258, 15762, 16117, 16798, 17253, 17982, 18387, 23004, 23643, 24516, 25197, 31524, 32234, 33596, 34506, 35964, 36774, 47286, 48351, 50394, 55161, 64468, 69012, 70929, 73548, 75591, 94572, 96702, 100788, 110322, 141858, 145053, 151182, 193404, 212787, 220644, 226773, 283716, 290106, 302364, 425574, 435159, 453546, 580212, 596329, 638361, 680319, 851148, 870318, 907092, 1192658, 1276722, 1305477, 1360638, 1740636, 1788987, 2040957, 2385316, 2553444, 2610954, 2721276, 3577974, 3916431, 4081914, 5221908, 5366961, 7155948, 7832862, 8163828, 10733922, 15665724, 16100883, 21467844, 32201766, 48302649, 64403532, 96605298, 144907947, 193210596, 289815894, 579631788]

約数ペア:

[(1, 579631788), (2, 289815894), (3, 193210596), (4, 144907947), (6, 96605298), (9, 64403532), (12, 48302649), (18, 32201766), (27, 21467844), (36, 16100883), (37, 15665724), (54, 10733922), (71, 8163828), (74, 7832862), (81, 7155948), (108, 5366961), (111, 5221908), (142, 4081914), (148, 3916431), (162, 3577974), (213, 2721276), (222, 2610954), (227, 2553444), (243, 2385316), (284, 2040957), (324, 1788987), (333, 1740636), (426, 1360638), (444, 1305477), (454, 1276722), (486, 1192658), (639, 907092), (666, 870318), (681, 851148), (852, 680319), (908, 638361), (972, 596329), (999, 580212), (1278, 453546), (1332, 435159), (1362, 425574), (1917, 302364), (1998, 290106), (2043, 283716), (2556, 226773), (2627, 220644), (2724, 212787), (2997, 193404), (3834, 151182), (3996, 145053), (4086, 141858), (5254, 110322), (5751, 100788), (5994, 96702), (6129, 94572), (7668, 75591), (7881, 73548), (8172, 70929), (8399, 69012), (8991, 64468), (10508, 55161), (11502, 50394), (11988, 48351), (12258, 47286), (15762, 36774), (16117, 35964), (16798, 34506), (17253, 33596), (17982, 32234), (18387, 31524), (23004, 25197), (23643, 24516)]