857788164

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 2282434560

約数和(自身を除く): 1424646396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 347, 423, 487, 564, 694, 846, 974, 1041, 1269, 1388, 1461, 1692, 1948, 2082, 2538, 2922, 3123, 4164, 4383, 5076, 5844, 6246, 8766, 9369, 12492, 13149, 16309, 17532, 18738, 22889, 26298, 32618, 37476, 45778, 48927, 52596, 65236, 68667, 91556, 97854, 137334, 146781, 168989, 195708, 206001, 274668, 293562, 337978, 412002, 440343, 506967, 587124, 618003, 675956, 824004, 880686, 1013934, 1236006, 1520901, 1761372, 2027868, 2472012, 3041802, 4562703, 6083604, 7942483, 9125406, 15884966, 18250812, 23827449, 31769932, 47654898, 71482347, 95309796, 142964694, 214447041, 285929388, 428894082, 857788164]

約数ペア:

[(1, 857788164), (2, 428894082), (3, 285929388), (4, 214447041), (6, 142964694), (9, 95309796), (12, 71482347), (18, 47654898), (27, 31769932), (36, 23827449), (47, 18250812), (54, 15884966), (94, 9125406), (108, 7942483), (141, 6083604), (188, 4562703), (282, 3041802), (347, 2472012), (423, 2027868), (487, 1761372), (564, 1520901), (694, 1236006), (846, 1013934), (974, 880686), (1041, 824004), (1269, 675956), (1388, 618003), (1461, 587124), (1692, 506967), (1948, 440343), (2082, 412002), (2538, 337978), (2922, 293562), (3123, 274668), (4164, 206001), (4383, 195708), (5076, 168989), (5844, 146781), (6246, 137334), (8766, 97854), (9369, 91556), (12492, 68667), (13149, 65236), (16309, 52596), (17532, 48927), (18738, 45778), (22889, 37476), (26298, 32618)]