268081552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2381}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 538751232

約数和(自身を除く): 270669680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 2381, 3632, 4762, 7037, 9524, 14074, 19048, 28148, 38096, 56296, 73811, 112592, 147622, 295244, 540487, 590488, 1080974, 1180976, 2161948, 4323896, 8647792, 16755097, 33510194, 67020388, 134040776, 268081552]

約数ペア:

[(1, 268081552), (2, 134040776), (4, 67020388), (8, 33510194), (16, 16755097), (31, 8647792), (62, 4323896), (124, 2161948), (227, 1180976), (248, 1080974), (454, 590488), (496, 540487), (908, 295244), (1816, 147622), (2381, 112592), (3632, 73811), (4762, 56296), (7037, 38096), (9524, 28148), (14074, 19048)]