1265042412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32507}}^1$

素因数の和:32587

約数の個数: 72

約数和(自身を含む): 3407878656

約数和(自身を除く): 2142836244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 32507, 38916, 65014, 97521, 130028, 195042, 292563, 390084, 585126, 747661, 1170252, 1495322, 1527829, 2242983, 2990644, 3055658, 4485966, 4583487, 6111316, 6728949, 8971932, 9166974, 13457898, 13750461, 18333948, 26915796, 27500922, 35140067, 55001844, 70280134, 105420201, 140560268, 210840402, 316260603, 421680804, 632521206, 1265042412]

約数ペア:

[(1, 1265042412), (2, 632521206), (3, 421680804), (4, 316260603), (6, 210840402), (9, 140560268), (12, 105420201), (18, 70280134), (23, 55001844), (36, 35140067), (46, 27500922), (47, 26915796), (69, 18333948), (92, 13750461), (94, 13457898), (138, 9166974), (141, 8971932), (188, 6728949), (207, 6111316), (276, 4583487), (282, 4485966), (414, 3055658), (423, 2990644), (564, 2242983), (828, 1527829), (846, 1495322), (1081, 1170252), (1692, 747661), (2162, 585126), (3243, 390084), (4324, 292563), (6486, 195042), (9729, 130028), (12972, 97521), (19458, 65014), (32507, 38916)]