505650924

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 1426553856

約数和(自身を除く): 920902932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 102, 108, 142, 153, 162, 204, 213, 243, 284, 306, 324, 426, 431, 459, 486, 612, 639, 852, 862, 918, 972, 1207, 1278, 1293, 1377, 1724, 1836, 1917, 2414, 2556, 2586, 2754, 3621, 3834, 3879, 4131, 4828, 5172, 5508, 5751, 7242, 7327, 7668, 7758, 8262, 10863, 11502, 11637, 14484, 14654, 15516, 16524, 17253, 21726, 21981, 23004, 23274, 29308, 30601, 32589, 34506, 34911, 43452, 43962, 46548, 61202, 65178, 65943, 69012, 69822, 87924, 91803, 97767, 104733, 122404, 130356, 131886, 139644, 183606, 195534, 197829, 209466, 263772, 275409, 293301, 367212, 391068, 395658, 418932, 520217, 550818, 586602, 593487, 791316, 826227, 1040434, 1101636, 1173204, 1186974, 1560651, 1652454, 1780461, 2080868, 2373948, 2478681, 3121302, 3304908, 3560922, 4681953, 4957362, 6242604, 7121844, 7436043, 9363906, 9914724, 14045859, 14872086, 18727812, 28091718, 29744172, 42137577, 56183436, 84275154, 126412731, 168550308, 252825462, 505650924]

約数ペア:

[(1, 505650924), (2, 252825462), (3, 168550308), (4, 126412731), (6, 84275154), (9, 56183436), (12, 42137577), (17, 29744172), (18, 28091718), (27, 18727812), (34, 14872086), (36, 14045859), (51, 9914724), (54, 9363906), (68, 7436043), (71, 7121844), (81, 6242604), (102, 4957362), (108, 4681953), (142, 3560922), (153, 3304908), (162, 3121302), (204, 2478681), (213, 2373948), (243, 2080868), (284, 1780461), (306, 1652454), (324, 1560651), (426, 1186974), (431, 1173204), (459, 1101636), (486, 1040434), (612, 826227), (639, 791316), (852, 593487), (862, 586602), (918, 550818), (972, 520217), (1207, 418932), (1278, 395658), (1293, 391068), (1377, 367212), (1724, 293301), (1836, 275409), (1917, 263772), (2414, 209466), (2556, 197829), (2586, 195534), (2754, 183606), (3621, 139644), (3834, 131886), (3879, 130356), (4131, 122404), (4828, 104733), (5172, 97767), (5508, 91803), (5751, 87924), (7242, 69822), (7327, 69012), (7668, 65943), (7758, 65178), (8262, 61202), (10863, 46548), (11502, 43962), (11637, 43452), (14484, 34911), (14654, 34506), (15516, 32589), (16524, 30601), (17253, 29308), (21726, 23274), (21981, 23004)]