288766374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{41597}}^1$

素因数の和:41704

約数の個数: 32

約数和(自身を含む): 628961760

約数和(自身を除く): 340195386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 41597, 83194, 124791, 249582, 540761, 1081522, 1622283, 3244566, 3702133, 7404266, 11106399, 22212798, 48127729, 96255458, 144383187, 288766374]

約数ペア:

[(1, 288766374), (2, 144383187), (3, 96255458), (6, 48127729), (13, 22212798), (26, 11106399), (39, 7404266), (78, 3702133), (89, 3244566), (178, 1622283), (267, 1081522), (534, 540761), (1157, 249582), (2314, 124791), (3471, 83194), (6942, 41597)]