254743492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 483840000

約数和(自身を除く): 229096508

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 179, 358, 499, 713, 716, 998, 1426, 1996, 2852, 4117, 5549, 8234, 11098, 11477, 15469, 16468, 22196, 22954, 30938, 45908, 61876, 89321, 127627, 178642, 255254, 355787, 357284, 510508, 711574, 1423148, 2054383, 2768951, 4108766, 5537902, 8217532, 11075804, 63685873, 127371746, 254743492]

約数ペア:

[(1, 254743492), (2, 127371746), (4, 63685873), (23, 11075804), (31, 8217532), (46, 5537902), (62, 4108766), (92, 2768951), (124, 2054383), (179, 1423148), (358, 711574), (499, 510508), (713, 357284), (716, 355787), (998, 255254), (1426, 178642), (1996, 127627), (2852, 89321), (4117, 61876), (5549, 45908), (8234, 30938), (11098, 22954), (11477, 22196), (15469, 16468)]