2154667104

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{105373}}^1$

素因数の和:105460

約数の個数: 72

約数和(自身を含む): 6213694032

約数和(自身を除く): 4059026928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 105373, 210746, 316119, 421492, 632238, 842984, 948357, 1264476, 1685968, 1896714, 2528952, 3371936, 3793428, 5057904, 7481483, 7586856, 10115808, 14962966, 15173712, 22444449, 29925932, 30347424, 44888898, 59851864, 67333347, 89777796, 119703728, 134666694, 179555592, 239407456, 269333388, 359111184, 538666776, 718222368, 1077333552, 2154667104]

約数ペア:

[(1, 2154667104), (2, 1077333552), (3, 718222368), (4, 538666776), (6, 359111184), (8, 269333388), (9, 239407456), (12, 179555592), (16, 134666694), (18, 119703728), (24, 89777796), (32, 67333347), (36, 59851864), (48, 44888898), (71, 30347424), (72, 29925932), (96, 22444449), (142, 15173712), (144, 14962966), (213, 10115808), (284, 7586856), (288, 7481483), (426, 5057904), (568, 3793428), (639, 3371936), (852, 2528952), (1136, 1896714), (1278, 1685968), (1704, 1264476), (2272, 948357), (2556, 842984), (3408, 632238), (5112, 421492), (6816, 316119), (10224, 210746), (20448, 105373)]