394433286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 908107200

約数和(自身を除く): 513673914

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 109, 218, 221, 327, 442, 654, 663, 1326, 1417, 1853, 2729, 2834, 3706, 4251, 5458, 5559, 8187, 8502, 11118, 16374, 24089, 35477, 46393, 48178, 70954, 72267, 92786, 106431, 139179, 144534, 212862, 278358, 297461, 594922, 603109, 892383, 1206218, 1784766, 1809327, 3618654, 3866993, 5056837, 7733986, 10113674, 11600979, 15170511, 23201958, 30341022, 65738881, 131477762, 197216643, 394433286]

約数ペア:

[(1, 394433286), (2, 197216643), (3, 131477762), (6, 65738881), (13, 30341022), (17, 23201958), (26, 15170511), (34, 11600979), (39, 10113674), (51, 7733986), (78, 5056837), (102, 3866993), (109, 3618654), (218, 1809327), (221, 1784766), (327, 1206218), (442, 892383), (654, 603109), (663, 594922), (1326, 297461), (1417, 278358), (1853, 212862), (2729, 144534), (2834, 139179), (3706, 106431), (4251, 92786), (5458, 72267), (5559, 70954), (8187, 48178), (8502, 46393), (11118, 35477), (16374, 24089)]