269328144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 740309760

約数和(自身を除く): 470981616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 478, 717, 816, 956, 1381, 1434, 1912, 2762, 2868, 3824, 4063, 4143, 5524, 5736, 8126, 8286, 11048, 11472, 12189, 16252, 16572, 22096, 23477, 24378, 32504, 33144, 46954, 48756, 65008, 66288, 70431, 93908, 97512, 140862, 187816, 195024, 281724, 330059, 375632, 563448, 660118, 990177, 1126896, 1320236, 1980354, 2640472, 3960708, 5280944, 5611003, 7921416, 11222006, 15842832, 16833009, 22444012, 33666018, 44888024, 67332036, 89776048, 134664072, 269328144]

約数ペア:

[(1, 269328144), (2, 134664072), (3, 89776048), (4, 67332036), (6, 44888024), (8, 33666018), (12, 22444012), (16, 16833009), (17, 15842832), (24, 11222006), (34, 7921416), (48, 5611003), (51, 5280944), (68, 3960708), (102, 2640472), (136, 1980354), (204, 1320236), (239, 1126896), (272, 990177), (408, 660118), (478, 563448), (717, 375632), (816, 330059), (956, 281724), (1381, 195024), (1434, 187816), (1912, 140862), (2762, 97512), (2868, 93908), (3824, 70431), (4063, 66288), (4143, 65008), (5524, 48756), (5736, 46954), (8126, 33144), (8286, 32504), (11048, 24378), (11472, 23477), (12189, 22096), (16252, 16572)]