428770298853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1968

約数の個数: 128

約数和(自身を含む): 715629035520

約数和(自身を除く): 286858736667

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 151, 163, 279, 351, 403, 453, 489, 837, 1209, 1359, 1467, 1601, 1963, 2119, 3627, 4077, 4401, 4681, 4803, 5053, 5889, 6357, 10881, 14043, 14409, 15159, 17667, 19071, 20813, 24613, 42129, 43227, 45477, 49631, 53001, 57213, 60853, 62439, 65689, 73839, 126387, 136431, 148893, 182559, 187317, 197067, 221517, 241751, 260963, 319969, 446679, 547677, 561951, 591201, 645203, 664551, 725253, 763003, 782889, 959907, 1340037, 1643031, 1773603, 1935609, 2175759, 2289009, 2348667, 2879721, 3142763, 3392519, 5806827, 6527277, 6867027, 7046001, 7494281, 8089853, 8639163, 9428289, 9919039, 10177557, 17420481, 20601081, 22482843, 24269559, 28284867, 29757117, 30532671, 39405413, 67448529, 72808677, 84854601, 89271351, 91598013, 97425653, 105168089, 118216239, 202345587, 218426031, 267814053, 292276959, 315504267, 354648717, 512270369, 876830877, 946512801, 1063946151, 1221567803, 1536811107, 2630492631, 2839538403, 3664703409, 4610433321, 10994110227, 13831299963, 15880381439, 32982330681, 47641144317, 142923432951, 428770298853]

約数ペア:

[(1, 428770298853), (3, 142923432951), (9, 47641144317), (13, 32982330681), (27, 15880381439), (31, 13831299963), (39, 10994110227), (93, 4610433321), (117, 3664703409), (151, 2839538403), (163, 2630492631), (279, 1536811107), (351, 1221567803), (403, 1063946151), (453, 946512801), (489, 876830877), (837, 512270369), (1209, 354648717), (1359, 315504267), (1467, 292276959), (1601, 267814053), (1963, 218426031), (2119, 202345587), (3627, 118216239), (4077, 105168089), (4401, 97425653), (4681, 91598013), (4803, 89271351), (5053, 84854601), (5889, 72808677), (6357, 67448529), (10881, 39405413), (14043, 30532671), (14409, 29757117), (15159, 28284867), (17667, 24269559), (19071, 22482843), (20813, 20601081), (24613, 17420481), (42129, 10177557), (43227, 9919039), (45477, 9428289), (49631, 8639163), (53001, 8089853), (57213, 7494281), (60853, 7046001), (62439, 6867027), (65689, 6527277), (73839, 5806827), (126387, 3392519), (136431, 3142763), (148893, 2879721), (182559, 2348667), (187317, 2289009), (197067, 2175759), (221517, 1935609), (241751, 1773603), (260963, 1643031), (319969, 1340037), (446679, 959907), (547677, 782889), (561951, 763003), (591201, 725253), (645203, 664551)]