246079984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 493603328

約数和(自身を除く): 247523344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 547, 907, 1094, 1814, 2188, 3628, 4376, 7256, 8752, 14512, 16957, 28117, 33914, 56234, 67828, 112468, 135656, 224936, 271312, 449872, 496129, 992258, 1984516, 3969032, 7938064, 15379999, 30759998, 61519996, 123039992, 246079984]

約数ペア:

[(1, 246079984), (2, 123039992), (4, 61519996), (8, 30759998), (16, 15379999), (31, 7938064), (62, 3969032), (124, 1984516), (248, 992258), (496, 496129), (547, 449872), (907, 271312), (1094, 224936), (1814, 135656), (2188, 112468), (3628, 67828), (4376, 56234), (7256, 33914), (8752, 28117), (14512, 16957)]