1827831408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28439}}^1$

素因数の和:28566

約数の個数: 80

約数和(自身を含む): 5134671360

約数和(自身を除く): 3306839952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 4017, 4944, 5356, 8034, 10712, 16068, 21424, 28439, 32136, 56878, 64272, 85317, 113756, 170634, 227512, 341268, 369707, 455024, 682536, 739414, 1109121, 1365072, 1478828, 2218242, 2929217, 2957656, 4436484, 5858434, 5915312, 8787651, 8872968, 11716868, 17575302, 17745936, 23433736, 35150604, 38079821, 46867472, 70301208, 76159642, 114239463, 140602416, 152319284, 228478926, 304638568, 456957852, 609277136, 913915704, 1827831408]

約数ペア:

[(1, 1827831408), (2, 913915704), (3, 609277136), (4, 456957852), (6, 304638568), (8, 228478926), (12, 152319284), (13, 140602416), (16, 114239463), (24, 76159642), (26, 70301208), (39, 46867472), (48, 38079821), (52, 35150604), (78, 23433736), (103, 17745936), (104, 17575302), (156, 11716868), (206, 8872968), (208, 8787651), (309, 5915312), (312, 5858434), (412, 4436484), (618, 2957656), (624, 2929217), (824, 2218242), (1236, 1478828), (1339, 1365072), (1648, 1109121), (2472, 739414), (2678, 682536), (4017, 455024), (4944, 369707), (5356, 341268), (8034, 227512), (10712, 170634), (16068, 113756), (21424, 85317), (28439, 64272), (32136, 56878)]