996876870766

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{14081}}^1$

素因数の和:14775

約数の個数: 80

約数和(自身を含む): 1823244756768

約数和(自身を除く): 826367886002

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 641, 686, 1127, 1282, 2254, 2401, 4487, 4802, 7889, 8974, 14081, 14743, 15778, 28162, 29486, 31409, 55223, 62818, 98567, 103201, 110446, 197134, 206402, 219863, 323863, 439726, 647726, 689969, 722407, 1379938, 1444814, 1539041, 2267041, 3078082, 4534082, 4829783, 5056849, 9025921, 9659566, 10113698, 15869287, 18051842, 31738574, 33808481, 35397943, 63181447, 67616962, 70795886, 111085009, 126362894, 207596183, 222170018, 415192366, 442270129, 777595063, 884540258, 1453173281, 1555190126, 2906346562, 3095890903, 6191781806, 10172212967, 20344425934, 21671236321, 43342472642, 71205490769, 142410981538, 498438435383, 996876870766]

約数ペア:

[(1, 996876870766), (2, 498438435383), (7, 142410981538), (14, 71205490769), (23, 43342472642), (46, 21671236321), (49, 20344425934), (98, 10172212967), (161, 6191781806), (322, 3095890903), (343, 2906346562), (641, 1555190126), (686, 1453173281), (1127, 884540258), (1282, 777595063), (2254, 442270129), (2401, 415192366), (4487, 222170018), (4802, 207596183), (7889, 126362894), (8974, 111085009), (14081, 70795886), (14743, 67616962), (15778, 63181447), (28162, 35397943), (29486, 33808481), (31409, 31738574), (55223, 18051842), (62818, 15869287), (98567, 10113698), (103201, 9659566), (110446, 9025921), (197134, 5056849), (206402, 4829783), (219863, 4534082), (323863, 3078082), (439726, 2267041), (647726, 1539041), (689969, 1444814), (722407, 1379938)]