708077888

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 1651186944

約数和(自身を除く): 943109056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 113, 142, 197, 224, 226, 284, 394, 448, 452, 497, 568, 788, 791, 904, 994, 1136, 1379, 1576, 1582, 1808, 1988, 2272, 2758, 3152, 3164, 3616, 3976, 4544, 5516, 6304, 6328, 7232, 7952, 8023, 11032, 12608, 12656, 13987, 15904, 16046, 22064, 22261, 25312, 27974, 31808, 32092, 44128, 44522, 50624, 55948, 56161, 64184, 88256, 89044, 97909, 111896, 112322, 128368, 155827, 178088, 195818, 223792, 224644, 256736, 311654, 356176, 391636, 447584, 449288, 513472, 623308, 712352, 783272, 895168, 898576, 1246616, 1424704, 1566544, 1580531, 1797152, 2493232, 3133088, 3161062, 3594304, 4986464, 6266176, 6322124, 9972928, 11063717, 12644248, 22127434, 25288496, 44254868, 50576992, 88509736, 101153984, 177019472, 354038944, 708077888]

約数ペア:

[(1, 708077888), (2, 354038944), (4, 177019472), (7, 101153984), (8, 88509736), (14, 50576992), (16, 44254868), (28, 25288496), (32, 22127434), (56, 12644248), (64, 11063717), (71, 9972928), (112, 6322124), (113, 6266176), (142, 4986464), (197, 3594304), (224, 3161062), (226, 3133088), (284, 2493232), (394, 1797152), (448, 1580531), (452, 1566544), (497, 1424704), (568, 1246616), (788, 898576), (791, 895168), (904, 783272), (994, 712352), (1136, 623308), (1379, 513472), (1576, 449288), (1582, 447584), (1808, 391636), (1988, 356176), (2272, 311654), (2758, 256736), (3152, 224644), (3164, 223792), (3616, 195818), (3976, 178088), (4544, 155827), (5516, 128368), (6304, 112322), (6328, 111896), (7232, 97909), (7952, 89044), (8023, 88256), (11032, 64184), (12608, 56161), (12656, 55948), (13987, 50624), (15904, 44522), (16046, 44128), (22064, 32092), (22261, 31808), (25312, 27974)]