898791048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2749}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 2574000000

約数和(自身を除く): 1675208952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 239, 342, 456, 478, 684, 717, 956, 1368, 1434, 1912, 2151, 2749, 2868, 4302, 4541, 5498, 5736, 8247, 8604, 9082, 10996, 13623, 16494, 17208, 18164, 21992, 24741, 27246, 32988, 36328, 40869, 49482, 52231, 54492, 65976, 81738, 98964, 104462, 108984, 156693, 163476, 197928, 208924, 313386, 326952, 417848, 470079, 626772, 657011, 940158, 1253544, 1314022, 1880316, 1971033, 2628044, 3760632, 3942066, 5256088, 5913099, 7884132, 11826198, 12483209, 15768264, 23652396, 24966418, 37449627, 47304792, 49932836, 74899254, 99865672, 112348881, 149798508, 224697762, 299597016, 449395524, 898791048]

約数ペア:

[(1, 898791048), (2, 449395524), (3, 299597016), (4, 224697762), (6, 149798508), (8, 112348881), (9, 99865672), (12, 74899254), (18, 49932836), (19, 47304792), (24, 37449627), (36, 24966418), (38, 23652396), (57, 15768264), (72, 12483209), (76, 11826198), (114, 7884132), (152, 5913099), (171, 5256088), (228, 3942066), (239, 3760632), (342, 2628044), (456, 1971033), (478, 1880316), (684, 1314022), (717, 1253544), (956, 940158), (1368, 657011), (1434, 626772), (1912, 470079), (2151, 417848), (2749, 326952), (2868, 313386), (4302, 208924), (4541, 197928), (5498, 163476), (5736, 156693), (8247, 108984), (8604, 104462), (9082, 98964), (10996, 81738), (13623, 65976), (16494, 54492), (17208, 52231), (18164, 49482), (21992, 40869), (24741, 36328), (27246, 32988)]