274215320834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2572

約数の個数: 128

約数和(自身を含む): 526117068288

約数和(自身を除く): 251901747454

約数列:

[1, 2, 7, 13, 14, 26, 53, 73, 91, 106, 146, 173, 182, 346, 371, 511, 689, 742, 949, 1022, 1211, 1378, 1898, 2249, 2251, 2422, 3869, 4498, 4502, 4823, 6643, 7738, 9169, 9646, 12629, 13286, 15743, 15757, 18338, 25258, 27083, 29263, 31486, 31514, 50297, 54166, 58526, 64183, 88403, 100594, 119197, 119303, 128366, 164177, 164323, 176806, 204841, 238394, 238606, 328354, 328646, 352079, 389423, 409682, 669337, 704158, 778846, 834379, 835121, 1149239, 1150261, 1338674, 1550939, 1668758, 1670242, 2136199, 2298478, 2300522, 2725961, 3101878, 4272398, 4685359, 5062499, 5451922, 8701381, 8709119, 9370718, 10124998, 10856573, 14953393, 17402762, 17418238, 20639419, 21713146, 28427879, 29906786, 35437493, 41278838, 56855758, 60909667, 60963833, 70874986, 113218547, 121819334, 121927666, 144475933, 198995153, 226437094, 268312447, 288951866, 369562427, 397990306, 536624894, 739124854, 792529829, 1506677587, 1585059658, 1878187129, 2586936989, 3013355174, 3756374258, 5173873978, 10546743109, 19586808631, 21093486218, 39173617262, 137107660417, 274215320834]

約数ペア:

[(1, 274215320834), (2, 137107660417), (7, 39173617262), (13, 21093486218), (14, 19586808631), (26, 10546743109), (53, 5173873978), (73, 3756374258), (91, 3013355174), (106, 2586936989), (146, 1878187129), (173, 1585059658), (182, 1506677587), (346, 792529829), (371, 739124854), (511, 536624894), (689, 397990306), (742, 369562427), (949, 288951866), (1022, 268312447), (1211, 226437094), (1378, 198995153), (1898, 144475933), (2249, 121927666), (2251, 121819334), (2422, 113218547), (3869, 70874986), (4498, 60963833), (4502, 60909667), (4823, 56855758), (6643, 41278838), (7738, 35437493), (9169, 29906786), (9646, 28427879), (12629, 21713146), (13286, 20639419), (15743, 17418238), (15757, 17402762), (18338, 14953393), (25258, 10856573), (27083, 10124998), (29263, 9370718), (31486, 8709119), (31514, 8701381), (50297, 5451922), (54166, 5062499), (58526, 4685359), (64183, 4272398), (88403, 3101878), (100594, 2725961), (119197, 2300522), (119303, 2298478), (128366, 2136199), (164177, 1670242), (164323, 1668758), (176806, 1550939), (204841, 1338674), (238394, 1150261), (238606, 1149239), (328354, 835121), (328646, 834379), (352079, 778846), (389423, 704158), (409682, 669337)]