1980230976

素因数分解:

$2^6\times 3^4\times {\mathrm{381989}}^1$

素因数の和:382013

約数の個数: 70

約数和(自身を含む): 5870040330

約数和(自身を除く): 3889809354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 381989, 763978, 1145967, 1527956, 2291934, 3055912, 3437901, 4583868, 6111824, 6875802, 9167736, 10313703, 12223648, 13751604, 18335472, 20627406, 24447296, 27503208, 30941109, 36670944, 41254812, 55006416, 61882218, 73341888, 82509624, 110012832, 123764436, 165019248, 220025664, 247528872, 330038496, 495057744, 660076992, 990115488, 1980230976]

約数ペア:

[(1, 1980230976), (2, 990115488), (3, 660076992), (4, 495057744), (6, 330038496), (8, 247528872), (9, 220025664), (12, 165019248), (16, 123764436), (18, 110012832), (24, 82509624), (27, 73341888), (32, 61882218), (36, 55006416), (48, 41254812), (54, 36670944), (64, 30941109), (72, 27503208), (81, 24447296), (96, 20627406), (108, 18335472), (144, 13751604), (162, 12223648), (192, 10313703), (216, 9167736), (288, 6875802), (324, 6111824), (432, 4583868), (576, 3437901), (648, 3055912), (864, 2291934), (1296, 1527956), (1728, 1145967), (2592, 763978), (5184, 381989)]