289011672

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18329}}^1$

素因数の和:18417

約数の個数: 64

約数和(自身を含む): 813852000

約数和(自身を除く): 524840328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 18329, 36658, 54987, 73316, 109974, 146632, 164961, 219948, 329922, 439896, 494883, 659844, 989766, 1319688, 1338017, 1979532, 2676034, 3959064, 4014051, 5352068, 8028102, 10704136, 12042153, 16056204, 24084306, 32112408, 36126459, 48168612, 72252918, 96337224, 144505836, 289011672]

約数ペア:

[(1, 289011672), (2, 144505836), (3, 96337224), (4, 72252918), (6, 48168612), (8, 36126459), (9, 32112408), (12, 24084306), (18, 16056204), (24, 12042153), (27, 10704136), (36, 8028102), (54, 5352068), (72, 4014051), (73, 3959064), (108, 2676034), (146, 1979532), (216, 1338017), (219, 1319688), (292, 989766), (438, 659844), (584, 494883), (657, 439896), (876, 329922), (1314, 219948), (1752, 164961), (1971, 146632), (2628, 109974), (3942, 73316), (5256, 54987), (7884, 36658), (15768, 18329)]