19887129024

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{301979}}^1$

素因数の和:302015

約数の個数: 112

約数和(自身を含む): 61362336000

約数和(自身を除く): 41475206976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 5488, 8232, 9408, 10976, 16464, 21952, 32928, 65856, 301979, 603958, 905937, 1207916, 1811874, 2113853, 2415832, 3623748, 4227706, 4831664, 6341559, 7247496, 8455412, 9663328, 12683118, 14494992, 14796971, 16910824, 19326656, 25366236, 28989984, 29593942, 33821648, 44390913, 50732472, 57979968, 59187884, 67643296, 88781826, 101464944, 103578797, 118375768, 135286592, 177563652, 202929888, 207157594, 236751536, 310736391, 355127304, 405859776, 414315188, 473503072, 621472782, 710254608, 828630376, 947006144, 1242945564, 1420509216, 1657260752, 2485891128, 2841018432, 3314521504, 4971782256, 6629043008, 9943564512, 19887129024]

約数ペア:

[(1, 19887129024), (2, 9943564512), (3, 6629043008), (4, 4971782256), (6, 3314521504), (7, 2841018432), (8, 2485891128), (12, 1657260752), (14, 1420509216), (16, 1242945564), (21, 947006144), (24, 828630376), (28, 710254608), (32, 621472782), (42, 473503072), (48, 414315188), (49, 405859776), (56, 355127304), (64, 310736391), (84, 236751536), (96, 207157594), (98, 202929888), (112, 177563652), (147, 135286592), (168, 118375768), (192, 103578797), (196, 101464944), (224, 88781826), (294, 67643296), (336, 59187884), (343, 57979968), (392, 50732472), (448, 44390913), (588, 33821648), (672, 29593942), (686, 28989984), (784, 25366236), (1029, 19326656), (1176, 16910824), (1344, 14796971), (1372, 14494992), (1568, 12683118), (2058, 9663328), (2352, 8455412), (2744, 7247496), (3136, 6341559), (4116, 4831664), (4704, 4227706), (5488, 3623748), (8232, 2415832), (9408, 2113853), (10976, 1811874), (16464, 1207916), (21952, 905937), (32928, 603958), (65856, 301979)]