289406784

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79333}}^1$

素因数の和:79367

約数の個数: 56

約数和(自身を含む): 806033440

約数和(自身を除く): 516626656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 79333, 158666, 237999, 317332, 475998, 634664, 951996, 1269328, 1507327, 1903992, 2538656, 3014654, 3807984, 4521981, 5077312, 6029308, 7615968, 9043962, 12058616, 15231936, 18087924, 24117232, 36175848, 48234464, 72351696, 96468928, 144703392, 289406784]

約数ペア:

[(1, 289406784), (2, 144703392), (3, 96468928), (4, 72351696), (6, 48234464), (8, 36175848), (12, 24117232), (16, 18087924), (19, 15231936), (24, 12058616), (32, 9043962), (38, 7615968), (48, 6029308), (57, 5077312), (64, 4521981), (76, 3807984), (96, 3014654), (114, 2538656), (152, 1903992), (192, 1507327), (228, 1269328), (304, 951996), (456, 634664), (608, 475998), (912, 317332), (1216, 237999), (1824, 158666), (3648, 79333)]