231061584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19489}}^1$

素因数の和:19532

約数の個数: 80

約数和(自身を含む): 676692800

約数和(自身を除く): 445631216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 19489, 38978, 58467, 77956, 116934, 155912, 233868, 253357, 311824, 370291, 467736, 506714, 740582, 760071, 935472, 1013428, 1110873, 1481164, 1520142, 2026856, 2221746, 2962328, 3040284, 4053712, 4443492, 4813783, 5924656, 6080568, 8886984, 9627566, 12161136, 14441349, 17773968, 19255132, 28882698, 38510264, 57765396, 77020528, 115530792, 231061584]

約数ペア:

[(1, 231061584), (2, 115530792), (3, 77020528), (4, 57765396), (6, 38510264), (8, 28882698), (12, 19255132), (13, 17773968), (16, 14441349), (19, 12161136), (24, 9627566), (26, 8886984), (38, 6080568), (39, 5924656), (48, 4813783), (52, 4443492), (57, 4053712), (76, 3040284), (78, 2962328), (104, 2221746), (114, 2026856), (152, 1520142), (156, 1481164), (208, 1110873), (228, 1013428), (247, 935472), (304, 760071), (312, 740582), (456, 506714), (494, 467736), (624, 370291), (741, 311824), (912, 253357), (988, 233868), (1482, 155912), (1976, 116934), (2964, 77956), (3952, 58467), (5928, 38978), (11856, 19489)]