1253277216

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{13147}}^1$

素因数の和:13494

約数の個数: 72

約数和(自身を含む): 3575046384

約数和(自身を除く): 2321769168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 10592, 11916, 13147, 15888, 23832, 26294, 31776, 39441, 47664, 52588, 78882, 95328, 105176, 118323, 157764, 210352, 236646, 315528, 420704, 473292, 631056, 946584, 1262112, 1893168, 3786336, 4351657, 8703314, 13054971, 17406628, 26109942, 34813256, 39164913, 52219884, 69626512, 78329826, 104439768, 139253024, 156659652, 208879536, 313319304, 417759072, 626638608, 1253277216]

約数ペア:

[(1, 1253277216), (2, 626638608), (3, 417759072), (4, 313319304), (6, 208879536), (8, 156659652), (9, 139253024), (12, 104439768), (16, 78329826), (18, 69626512), (24, 52219884), (32, 39164913), (36, 34813256), (48, 26109942), (72, 17406628), (96, 13054971), (144, 8703314), (288, 4351657), (331, 3786336), (662, 1893168), (993, 1262112), (1324, 946584), (1986, 631056), (2648, 473292), (2979, 420704), (3972, 315528), (5296, 236646), (5958, 210352), (7944, 157764), (10592, 118323), (11916, 105176), (13147, 95328), (15888, 78882), (23832, 52588), (26294, 47664), (31776, 39441)]