250945396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 498462720

約数和(自身を除く): 247517324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 127, 148, 158, 169, 254, 316, 338, 481, 508, 676, 962, 1027, 1651, 1924, 2054, 2923, 3302, 4108, 4699, 5846, 6253, 6604, 9398, 10033, 11692, 12506, 13351, 18796, 20066, 21463, 25012, 26702, 37999, 40132, 42926, 53404, 61087, 75998, 85852, 122174, 130429, 151996, 244348, 260858, 371221, 493987, 521716, 742442, 794131, 987974, 1484884, 1588262, 1695577, 1975948, 3176524, 3391154, 4825873, 6782308, 9651746, 19303492, 62736349, 125472698, 250945396]

約数ペア:

[(1, 250945396), (2, 125472698), (4, 62736349), (13, 19303492), (26, 9651746), (37, 6782308), (52, 4825873), (74, 3391154), (79, 3176524), (127, 1975948), (148, 1695577), (158, 1588262), (169, 1484884), (254, 987974), (316, 794131), (338, 742442), (481, 521716), (508, 493987), (676, 371221), (962, 260858), (1027, 244348), (1651, 151996), (1924, 130429), (2054, 122174), (2923, 85852), (3302, 75998), (4108, 61087), (4699, 53404), (5846, 42926), (6253, 40132), (6604, 37999), (9398, 26702), (10033, 25012), (11692, 21463), (12506, 20066), (13351, 18796)]