4168573968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{215497}}^1$

素因数の和:215552

約数の個数: 80

約数和(自身を含む): 11971344896

約数和(自身を除く): 7802770928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 215497, 430994, 646491, 861988, 1292982, 1723976, 2585964, 2801461, 3447952, 5171928, 5602922, 6680407, 8404383, 10343856, 11205844, 13360814, 16808766, 20041221, 22411688, 26721628, 33617532, 40082442, 44823376, 53443256, 67235064, 80164884, 86845291, 106886512, 134470128, 160329768, 173690582, 260535873, 320659536, 347381164, 521071746, 694762328, 1042143492, 1389524656, 2084286984, 4168573968]

約数ペア:

[(1, 4168573968), (2, 2084286984), (3, 1389524656), (4, 1042143492), (6, 694762328), (8, 521071746), (12, 347381164), (13, 320659536), (16, 260535873), (24, 173690582), (26, 160329768), (31, 134470128), (39, 106886512), (48, 86845291), (52, 80164884), (62, 67235064), (78, 53443256), (93, 44823376), (104, 40082442), (124, 33617532), (156, 26721628), (186, 22411688), (208, 20041221), (248, 16808766), (312, 13360814), (372, 11205844), (403, 10343856), (496, 8404383), (624, 6680407), (744, 5602922), (806, 5171928), (1209, 3447952), (1488, 2801461), (1612, 2585964), (2418, 1723976), (3224, 1292982), (4836, 861988), (6448, 646491), (9672, 430994), (19344, 215497)]