2547668088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 8124779520

約数和(自身を除く): 5577111432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 131, 141, 168, 188, 252, 262, 282, 329, 376, 393, 423, 504, 524, 564, 658, 786, 821, 846, 917, 987, 1048, 1128, 1179, 1316, 1572, 1642, 1692, 1834, 1974, 2358, 2463, 2632, 2751, 2961, 3144, 3284, 3384, 3668, 3948, 4716, 4926, 5502, 5747, 5922, 6157, 6568, 7336, 7389, 7896, 8253, 9432, 9852, 11004, 11494, 11844, 12314, 14778, 16506, 17241, 18471, 19704, 22008, 22988, 23688, 24628, 29556, 33012, 34482, 36942, 38587, 43099, 45976, 49256, 51723, 55413, 59112, 66024, 68964, 73884, 77174, 86198, 103446, 107551, 110826, 115761, 129297, 137928, 147768, 154348, 172396, 206892, 215102, 221652, 231522, 258594, 270109, 308696, 322653, 344792, 347283, 387891, 413784, 430204, 443304, 463044, 517188, 540218, 645306, 694566, 752857, 775782, 810327, 860408, 926088, 967959, 1034376, 1080436, 1290612, 1389132, 1505714, 1551564, 1620654, 1935918, 2160872, 2258571, 2430981, 2581224, 2778264, 3011428, 3103128, 3241308, 3871836, 4517142, 4861962, 5054897, 6022856, 6482616, 6775713, 7743672, 9034284, 9723924, 10109794, 13551426, 15164691, 18068568, 19447848, 20219588, 27102852, 30329382, 35384279, 40439176, 45494073, 54205704, 60658764, 70768558, 90988146, 106152837, 121317528, 141537116, 181976292, 212305674, 283074232, 318458511, 363952584, 424611348, 636917022, 849222696, 1273834044, 2547668088]

約数ペア:

[(1, 2547668088), (2, 1273834044), (3, 849222696), (4, 636917022), (6, 424611348), (7, 363952584), (8, 318458511), (9, 283074232), (12, 212305674), (14, 181976292), (18, 141537116), (21, 121317528), (24, 106152837), (28, 90988146), (36, 70768558), (42, 60658764), (47, 54205704), (56, 45494073), (63, 40439176), (72, 35384279), (84, 30329382), (94, 27102852), (126, 20219588), (131, 19447848), (141, 18068568), (168, 15164691), (188, 13551426), (252, 10109794), (262, 9723924), (282, 9034284), (329, 7743672), (376, 6775713), (393, 6482616), (423, 6022856), (504, 5054897), (524, 4861962), (564, 4517142), (658, 3871836), (786, 3241308), (821, 3103128), (846, 3011428), (917, 2778264), (987, 2581224), (1048, 2430981), (1128, 2258571), (1179, 2160872), (1316, 1935918), (1572, 1620654), (1642, 1551564), (1692, 1505714), (1834, 1389132), (1974, 1290612), (2358, 1080436), (2463, 1034376), (2632, 967959), (2751, 926088), (2961, 860408), (3144, 810327), (3284, 775782), (3384, 752857), (3668, 694566), (3948, 645306), (4716, 540218), (4926, 517188), (5502, 463044), (5747, 443304), (5922, 430204), (6157, 413784), (6568, 387891), (7336, 347283), (7389, 344792), (7896, 322653), (8253, 308696), (9432, 270109), (9852, 258594), (11004, 231522), (11494, 221652), (11844, 215102), (12314, 206892), (14778, 172396), (16506, 154348), (17241, 147768), (18471, 137928), (19704, 129297), (22008, 115761), (22988, 110826), (23688, 107551), (24628, 103446), (29556, 86198), (33012, 77174), (34482, 73884), (36942, 68964), (38587, 66024), (43099, 59112), (45976, 55413), (49256, 51723)]