299773968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15552

約数の個数: 80

約数和(自身を含む): 860944896

約数和(自身を除く): 561170928

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, 15497, 19344, 30994, 46491, 61988, 92982, 123976, 185964, 201461, 247952, 371928, 402922, 480407, 604383, 743856, 805844, 960814, 1208766, 1441221, 1611688, 1921628, 2417532, 2882442, 3223376, 3843256, 4835064, 5764884, 6245291, 7686512, 9670128, 11529768, 12490582, 18735873, 23059536, 24981164, 37471746, 49962328, 74943492, 99924656, 149886984, 299773968]

約数ペア:

[(1, 299773968), (2, 149886984), (3, 99924656), (4, 74943492), (6, 49962328), (8, 37471746), (12, 24981164), (13, 23059536), (16, 18735873), (24, 12490582), (26, 11529768), (31, 9670128), (39, 7686512), (48, 6245291), (52, 5764884), (62, 4835064), (78, 3843256), (93, 3223376), (104, 2882442), (124, 2417532), (156, 1921628), (186, 1611688), (208, 1441221), (248, 1208766), (312, 960814), (372, 805844), (403, 743856), (496, 604383), (624, 480407), (744, 402922), (806, 371928), (1209, 247952), (1488, 201461), (1612, 185964), (2418, 123976), (3224, 92982), (4836, 61988), (6448, 46491), (9672, 30994), (15497, 19344)]