425467644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^2$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 1157761920

約数和(自身を除く): 732294276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 293, 354, 413, 586, 708, 826, 879, 1172, 1239, 1652, 1758, 2051, 2478, 3516, 4102, 4956, 6153, 8204, 12306, 17287, 24612, 34574, 51861, 69148, 85849, 103722, 121009, 171698, 207444, 242018, 257547, 343396, 363027, 484036, 515094, 600943, 726054, 1030188, 1201886, 1452108, 1802829, 2403772, 3605658, 5065091, 7211316, 10130182, 15195273, 20260364, 30390546, 35455637, 60781092, 70911274, 106366911, 141822548, 212733822, 425467644]

約数ペア:

[(1, 425467644), (2, 212733822), (3, 141822548), (4, 106366911), (6, 70911274), (7, 60781092), (12, 35455637), (14, 30390546), (21, 20260364), (28, 15195273), (42, 10130182), (59, 7211316), (84, 5065091), (118, 3605658), (177, 2403772), (236, 1802829), (293, 1452108), (354, 1201886), (413, 1030188), (586, 726054), (708, 600943), (826, 515094), (879, 484036), (1172, 363027), (1239, 343396), (1652, 257547), (1758, 242018), (2051, 207444), (2478, 171698), (3516, 121009), (4102, 103722), (4956, 85849), (6153, 69148), (8204, 51861), (12306, 34574), (17287, 24612)]