445098186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 1115412480

約数和(自身を除く): 670314294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 113, 117, 181, 186, 226, 234, 279, 339, 351, 362, 403, 543, 558, 678, 702, 806, 837, 1017, 1086, 1209, 1469, 1629, 1674, 2034, 2353, 2418, 2938, 3051, 3258, 3503, 3627, 4407, 4706, 4887, 5611, 6102, 7006, 7059, 7254, 8814, 9774, 10509, 10881, 11222, 13221, 14118, 16833, 20453, 21018, 21177, 21762, 26442, 31527, 33666, 39663, 40906, 42354, 45539, 50499, 61359, 63054, 63531, 72943, 79326, 91078, 94581, 100998, 122718, 127062, 136617, 145886, 151497, 184077, 189162, 218829, 265889, 273234, 302994, 368154, 409851, 437658, 531778, 552231, 634043, 656487, 797667, 819702, 1104462, 1229553, 1268086, 1312974, 1595334, 1902129, 1969461, 2393001, 2459106, 3804258, 3938922, 4786002, 5706387, 7179003, 8242559, 11412774, 14358006, 16485118, 17119161, 24727677, 34238322, 49455354, 74183031, 148366062, 222549093, 445098186]

約数ペア:

[(1, 445098186), (2, 222549093), (3, 148366062), (6, 74183031), (9, 49455354), (13, 34238322), (18, 24727677), (26, 17119161), (27, 16485118), (31, 14358006), (39, 11412774), (54, 8242559), (62, 7179003), (78, 5706387), (93, 4786002), (113, 3938922), (117, 3804258), (181, 2459106), (186, 2393001), (226, 1969461), (234, 1902129), (279, 1595334), (339, 1312974), (351, 1268086), (362, 1229553), (403, 1104462), (543, 819702), (558, 797667), (678, 656487), (702, 634043), (806, 552231), (837, 531778), (1017, 437658), (1086, 409851), (1209, 368154), (1469, 302994), (1629, 273234), (1674, 265889), (2034, 218829), (2353, 189162), (2418, 184077), (2938, 151497), (3051, 145886), (3258, 136617), (3503, 127062), (3627, 122718), (4407, 100998), (4706, 94581), (4887, 91078), (5611, 79326), (6102, 72943), (7006, 63531), (7059, 63054), (7254, 61359), (8814, 50499), (9774, 45539), (10509, 42354), (10881, 40906), (11222, 39663), (13221, 33666), (14118, 31527), (16833, 26442), (20453, 21762), (21018, 21177)]