3998111616

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{8831}}^1$

素因数の和:8985

約数の個数: 128

約数和(自身を含む): 11891404800

約数和(自身を除く): 7893293184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 8831, 9432, 12576, 14148, 16768, 17662, 18864, 25152, 26493, 28296, 35324, 37728, 50304, 52986, 56592, 70648, 75456, 79479, 105972, 113184, 141296, 150912, 158958, 211944, 226368, 238437, 282592, 317916, 423888, 452736, 476874, 565184, 635832, 847776, 953748, 1130368, 1156861, 1271664, 1695552, 1907496, 2313722, 2543328, 3391104, 3470583, 3814992, 4627444, 5086656, 6941166, 7629984, 9254888, 10173312, 10411749, 13882332, 15259968, 18509776, 20823498, 27764664, 30519936, 31235247, 37019552, 41646996, 55529328, 62470494, 74039104, 83293992, 111058656, 124940988, 148078208, 166587984, 222117312, 249881976, 333175968, 444234624, 499763952, 666351936, 999527904, 1332703872, 1999055808, 3998111616]

約数ペア:

[(1, 3998111616), (2, 1999055808), (3, 1332703872), (4, 999527904), (6, 666351936), (8, 499763952), (9, 444234624), (12, 333175968), (16, 249881976), (18, 222117312), (24, 166587984), (27, 148078208), (32, 124940988), (36, 111058656), (48, 83293992), (54, 74039104), (64, 62470494), (72, 55529328), (96, 41646996), (108, 37019552), (128, 31235247), (131, 30519936), (144, 27764664), (192, 20823498), (216, 18509776), (262, 15259968), (288, 13882332), (384, 10411749), (393, 10173312), (432, 9254888), (524, 7629984), (576, 6941166), (786, 5086656), (864, 4627444), (1048, 3814992), (1152, 3470583), (1179, 3391104), (1572, 2543328), (1728, 2313722), (2096, 1907496), (2358, 1695552), (3144, 1271664), (3456, 1156861), (3537, 1130368), (4192, 953748), (4716, 847776), (6288, 635832), (7074, 565184), (8384, 476874), (8831, 452736), (9432, 423888), (12576, 317916), (14148, 282592), (16768, 238437), (17662, 226368), (18864, 211944), (25152, 158958), (26493, 150912), (28296, 141296), (35324, 113184), (37728, 105972), (50304, 79479), (52986, 75456), (56592, 70648)]