250977426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 679034880

約数和(自身を除く): 428057454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 29, 31, 34, 42, 46, 51, 58, 62, 69, 87, 93, 102, 119, 138, 161, 174, 186, 203, 217, 238, 289, 322, 357, 391, 406, 434, 483, 493, 527, 578, 609, 651, 667, 713, 714, 782, 867, 899, 966, 986, 1054, 1173, 1218, 1302, 1334, 1426, 1479, 1581, 1734, 1798, 2001, 2023, 2139, 2346, 2697, 2737, 2958, 3162, 3451, 3689, 4002, 4046, 4278, 4669, 4991, 5394, 5474, 6069, 6293, 6647, 6902, 7378, 8211, 8381, 8959, 9338, 9982, 10353, 11067, 11339, 12121, 12138, 12586, 13294, 14007, 14973, 15283, 16422, 16762, 17918, 18879, 19941, 20677, 20706, 22134, 22678, 24242, 25143, 26877, 28014, 29946, 30566, 34017, 36363, 37758, 39882, 41354, 45849, 46529, 50286, 53754, 58667, 62031, 62713, 68034, 72726, 79373, 84847, 91698, 93058, 106981, 117334, 124062, 125426, 139587, 144739, 158746, 169694, 176001, 188139, 192763, 206057, 213962, 238119, 254541, 259811, 279174, 289478, 320943, 351509, 352002, 376278, 385526, 412114, 434217, 476238, 509082, 519622, 578289, 618171, 641886, 703018, 779433, 868434, 1054527, 1156578, 1236342, 1349341, 1442399, 1558866, 1818677, 2109054, 2460563, 2698682, 2884798, 3637354, 4048023, 4327197, 4921126, 5456031, 5975653, 7381689, 8096046, 8654394, 10912062, 11951306, 14763378, 17926959, 35853918, 41829571, 83659142, 125488713, 250977426]

約数ペア:

[(1, 250977426), (2, 125488713), (3, 83659142), (6, 41829571), (7, 35853918), (14, 17926959), (17, 14763378), (21, 11951306), (23, 10912062), (29, 8654394), (31, 8096046), (34, 7381689), (42, 5975653), (46, 5456031), (51, 4921126), (58, 4327197), (62, 4048023), (69, 3637354), (87, 2884798), (93, 2698682), (102, 2460563), (119, 2109054), (138, 1818677), (161, 1558866), (174, 1442399), (186, 1349341), (203, 1236342), (217, 1156578), (238, 1054527), (289, 868434), (322, 779433), (357, 703018), (391, 641886), (406, 618171), (434, 578289), (483, 519622), (493, 509082), (527, 476238), (578, 434217), (609, 412114), (651, 385526), (667, 376278), (713, 352002), (714, 351509), (782, 320943), (867, 289478), (899, 279174), (966, 259811), (986, 254541), (1054, 238119), (1173, 213962), (1218, 206057), (1302, 192763), (1334, 188139), (1426, 176001), (1479, 169694), (1581, 158746), (1734, 144739), (1798, 139587), (2001, 125426), (2023, 124062), (2139, 117334), (2346, 106981), (2697, 93058), (2737, 91698), (2958, 84847), (3162, 79373), (3451, 72726), (3689, 68034), (4002, 62713), (4046, 62031), (4278, 58667), (4669, 53754), (4991, 50286), (5394, 46529), (5474, 45849), (6069, 41354), (6293, 39882), (6647, 37758), (6902, 36363), (7378, 34017), (8211, 30566), (8381, 29946), (8959, 28014), (9338, 26877), (9982, 25143), (10353, 24242), (11067, 22678), (11339, 22134), (12121, 20706), (12138, 20677), (12586, 19941), (13294, 18879), (14007, 17918), (14973, 16762), (15283, 16422)]