388307612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 889061376

約数和(自身を除く): 500753764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 67, 77, 124, 134, 154, 217, 268, 308, 341, 434, 469, 607, 682, 737, 868, 938, 1214, 1364, 1474, 1876, 2077, 2387, 2428, 2948, 4154, 4249, 4774, 5159, 6677, 8308, 8498, 9548, 10318, 13354, 14539, 16996, 18817, 20636, 22847, 26708, 29078, 37634, 40669, 45694, 46739, 58156, 75268, 81338, 91388, 93478, 131719, 159929, 162676, 186956, 206987, 263438, 284683, 319858, 413974, 447359, 526876, 569366, 639716, 827948, 894718, 1138732, 1260739, 1448909, 1789436, 2521478, 2897818, 3131513, 5042956, 5795636, 6263026, 8825173, 12526052, 13868129, 17650346, 27736258, 35300692, 55472516, 97076903, 194153806, 388307612]

約数ペア:

[(1, 388307612), (2, 194153806), (4, 97076903), (7, 55472516), (11, 35300692), (14, 27736258), (22, 17650346), (28, 13868129), (31, 12526052), (44, 8825173), (62, 6263026), (67, 5795636), (77, 5042956), (124, 3131513), (134, 2897818), (154, 2521478), (217, 1789436), (268, 1448909), (308, 1260739), (341, 1138732), (434, 894718), (469, 827948), (607, 639716), (682, 569366), (737, 526876), (868, 447359), (938, 413974), (1214, 319858), (1364, 284683), (1474, 263438), (1876, 206987), (2077, 186956), (2387, 162676), (2428, 159929), (2948, 131719), (4154, 93478), (4249, 91388), (4774, 81338), (5159, 75268), (6677, 58156), (8308, 46739), (8498, 45694), (9548, 40669), (10318, 37634), (13354, 29078), (14539, 26708), (16996, 22847), (18817, 20636)]