1939080624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19793}}^1$

素因数の和:19974

約数の個数: 80

約数和(自身を含む): 5429256672

約数和(自身を除く): 3490176048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2512, 3768, 4082, 6123, 7536, 8164, 12246, 16328, 19793, 24492, 32656, 39586, 48984, 59379, 79172, 97968, 118758, 158344, 237516, 257309, 316688, 475032, 514618, 771927, 950064, 1029236, 1543854, 2058472, 3087708, 3107501, 4116944, 6175416, 6215002, 9322503, 12350832, 12430004, 18645006, 24860008, 37290012, 40397513, 49720016, 74580024, 80795026, 121192539, 149160048, 161590052, 242385078, 323180104, 484770156, 646360208, 969540312, 1939080624]

約数ペア:

[(1, 1939080624), (2, 969540312), (3, 646360208), (4, 484770156), (6, 323180104), (8, 242385078), (12, 161590052), (13, 149160048), (16, 121192539), (24, 80795026), (26, 74580024), (39, 49720016), (48, 40397513), (52, 37290012), (78, 24860008), (104, 18645006), (156, 12430004), (157, 12350832), (208, 9322503), (312, 6215002), (314, 6175416), (471, 4116944), (624, 3107501), (628, 3087708), (942, 2058472), (1256, 1543854), (1884, 1029236), (2041, 950064), (2512, 771927), (3768, 514618), (4082, 475032), (6123, 316688), (7536, 257309), (8164, 237516), (12246, 158344), (16328, 118758), (19793, 97968), (24492, 79172), (32656, 59379), (39586, 48984)]