1821719616

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1612

約数の個数: 112

約数和(自身を含む): 4947391680

約数和(自身を除く): 3125672064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 109, 122, 183, 192, 218, 244, 327, 366, 436, 488, 654, 732, 872, 976, 1308, 1427, 1464, 1744, 1952, 2616, 2854, 2928, 3488, 3904, 4281, 5232, 5708, 5856, 6649, 6976, 8562, 10464, 11416, 11712, 13298, 17124, 19947, 20928, 22832, 26596, 34248, 39894, 45664, 53192, 68496, 79788, 87047, 91328, 106384, 136992, 155543, 159576, 174094, 212768, 261141, 273984, 311086, 319152, 348188, 425536, 466629, 522282, 622172, 638304, 696376, 933258, 1044564, 1244344, 1276608, 1392752, 1866516, 2089128, 2488688, 2785504, 3733032, 4178256, 4977376, 5571008, 7466064, 8356512, 9488123, 9954752, 14932128, 16713024, 18976246, 28464369, 29864256, 37952492, 56928738, 75904984, 113857476, 151809968, 227714952, 303619936, 455429904, 607239872, 910859808, 1821719616]

約数ペア:

[(1, 1821719616), (2, 910859808), (3, 607239872), (4, 455429904), (6, 303619936), (8, 227714952), (12, 151809968), (16, 113857476), (24, 75904984), (32, 56928738), (48, 37952492), (61, 29864256), (64, 28464369), (96, 18976246), (109, 16713024), (122, 14932128), (183, 9954752), (192, 9488123), (218, 8356512), (244, 7466064), (327, 5571008), (366, 4977376), (436, 4178256), (488, 3733032), (654, 2785504), (732, 2488688), (872, 2089128), (976, 1866516), (1308, 1392752), (1427, 1276608), (1464, 1244344), (1744, 1044564), (1952, 933258), (2616, 696376), (2854, 638304), (2928, 622172), (3488, 522282), (3904, 466629), (4281, 425536), (5232, 348188), (5708, 319152), (5856, 311086), (6649, 273984), (6976, 261141), (8562, 212768), (10464, 174094), (11416, 159576), (11712, 155543), (13298, 136992), (17124, 106384), (19947, 91328), (20928, 87047), (22832, 79788), (26596, 68496), (34248, 53192), (39894, 45664)]