285236415204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{113209}}^1$

素因数の和:113781

約数の個数: 96

約数和(自身を含む): 741295457280

約数和(自身を除く): 456059042076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 521, 806, 1042, 1209, 1563, 1612, 2084, 2418, 3126, 4836, 6252, 6773, 13546, 16151, 20319, 27092, 32302, 40638, 48453, 64604, 81276, 96906, 113209, 193812, 209963, 226418, 339627, 419926, 452836, 629889, 679254, 839852, 1259778, 1358508, 1471717, 2519556, 2943434, 3509479, 4415151, 5886868, 7018958, 8830302, 10528437, 14037916, 17660604, 21056874, 42113748, 45623227, 58981889, 91246454, 117963778, 136869681, 176945667, 182492908, 235927556, 273739362, 353891334, 547478724, 707782668, 766764557, 1533529114, 1828438559, 2300293671, 3067058228, 3656877118, 4600587342, 5485315677, 7313754236, 9201174684, 10970631354, 21941262708, 23769701267, 47539402534, 71309103801, 95078805068, 142618207602, 285236415204]

約数ペア:

[(1, 285236415204), (2, 142618207602), (3, 95078805068), (4, 71309103801), (6, 47539402534), (12, 23769701267), (13, 21941262708), (26, 10970631354), (31, 9201174684), (39, 7313754236), (52, 5485315677), (62, 4600587342), (78, 3656877118), (93, 3067058228), (124, 2300293671), (156, 1828438559), (186, 1533529114), (372, 766764557), (403, 707782668), (521, 547478724), (806, 353891334), (1042, 273739362), (1209, 235927556), (1563, 182492908), (1612, 176945667), (2084, 136869681), (2418, 117963778), (3126, 91246454), (4836, 58981889), (6252, 45623227), (6773, 42113748), (13546, 21056874), (16151, 17660604), (20319, 14037916), (27092, 10528437), (32302, 8830302), (40638, 7018958), (48453, 5886868), (64604, 4415151), (81276, 3509479), (96906, 2943434), (113209, 2519556), (193812, 1471717), (209963, 1358508), (226418, 1259778), (339627, 839852), (419926, 679254), (452836, 629889)]