1383153904

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:755

約数の個数: 80

約数和(自身を含む): 2980094976

約数和(自身を除く): 1596941072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 428, 484, 607, 856, 968, 1177, 1214, 1331, 1712, 1936, 2354, 2428, 2662, 4708, 4856, 5324, 6677, 9416, 9712, 10648, 12947, 13354, 18832, 21296, 25894, 26708, 51788, 53416, 64949, 73447, 103576, 106832, 129898, 142417, 146894, 207152, 259796, 284834, 293788, 519592, 569668, 587576, 714439, 807917, 1039184, 1139336, 1175152, 1428878, 1615834, 2278672, 2857756, 3231668, 5715512, 6463336, 7858829, 11431024, 12926672, 15717658, 31435316, 62870632, 86447119, 125741264, 172894238, 345788476, 691576952, 1383153904]

約数ペア:

[(1, 1383153904), (2, 691576952), (4, 345788476), (8, 172894238), (11, 125741264), (16, 86447119), (22, 62870632), (44, 31435316), (88, 15717658), (107, 12926672), (121, 11431024), (176, 7858829), (214, 6463336), (242, 5715512), (428, 3231668), (484, 2857756), (607, 2278672), (856, 1615834), (968, 1428878), (1177, 1175152), (1214, 1139336), (1331, 1039184), (1712, 807917), (1936, 714439), (2354, 587576), (2428, 569668), (2662, 519592), (4708, 293788), (4856, 284834), (5324, 259796), (6677, 207152), (9416, 146894), (9712, 142417), (10648, 129898), (12947, 106832), (13354, 103576), (18832, 73447), (21296, 64949), (25894, 53416), (26708, 51788)]