780398047872

素因数分解:

$2^7\times 3^2\times {\mathrm{677428861}}^1$

素因数の和:677428881

約数の個数: 48

約数和(自身を含む): 2245676677530

約数和(自身を除く): 1465278629658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 677428861, 1354857722, 2032286583, 2709715444, 4064573166, 5419430888, 6096859749, 8129146332, 10838861776, 12193719498, 16258292664, 21677723552, 24387438996, 32516585328, 43355447104, 48774877992, 65033170656, 86710894208, 97549755984, 130066341312, 195099511968, 260132682624, 390199023936, 780398047872]

約数ペア:

[(1, 780398047872), (2, 390199023936), (3, 260132682624), (4, 195099511968), (6, 130066341312), (8, 97549755984), (9, 86710894208), (12, 65033170656), (16, 48774877992), (18, 43355447104), (24, 32516585328), (32, 24387438996), (36, 21677723552), (48, 16258292664), (64, 12193719498), (72, 10838861776), (96, 8129146332), (128, 6096859749), (144, 5419430888), (192, 4064573166), (288, 2709715444), (384, 2032286583), (576, 1354857722), (1152, 677428861)]