331144478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 603982176

約数和(自身を除く): 272837698

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 529, 733, 854, 1058, 1403, 1466, 2806, 3703, 5131, 7406, 9821, 10262, 16859, 19642, 32269, 33718, 44713, 64538, 89426, 118013, 225883, 236026, 312991, 387757, 451766, 625982, 775514, 1028399, 2056798, 2714299, 5428598, 7198793, 14397586, 23653177, 47306354, 165572239, 331144478]

約数ペア:

[(1, 331144478), (2, 165572239), (7, 47306354), (14, 23653177), (23, 14397586), (46, 7198793), (61, 5428598), (122, 2714299), (161, 2056798), (322, 1028399), (427, 775514), (529, 625982), (733, 451766), (854, 387757), (1058, 312991), (1403, 236026), (1466, 225883), (2806, 118013), (3703, 89426), (5131, 64538), (7406, 44713), (9821, 33718), (10262, 32269), (16859, 19642)]