169993488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 503519360

約数和(自身を除く): 333525872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1227, 1237, 1636, 2454, 2474, 2863, 3272, 3711, 4908, 4948, 5726, 6544, 7422, 8589, 8659, 9816, 9896, 11452, 14844, 17178, 17318, 19632, 19792, 22904, 25977, 29688, 34356, 34636, 45808, 51954, 59376, 68712, 69272, 103908, 137424, 138544, 207816, 415632, 505933, 1011866, 1517799, 2023732, 3035598, 3541531, 4047464, 6071196, 7083062, 8094928, 10624593, 12142392, 14166124, 21249186, 24284784, 28332248, 42498372, 56664496, 84996744, 169993488]

約数ペア:

[(1, 169993488), (2, 84996744), (3, 56664496), (4, 42498372), (6, 28332248), (7, 24284784), (8, 21249186), (12, 14166124), (14, 12142392), (16, 10624593), (21, 8094928), (24, 7083062), (28, 6071196), (42, 4047464), (48, 3541531), (56, 3035598), (84, 2023732), (112, 1517799), (168, 1011866), (336, 505933), (409, 415632), (818, 207816), (1227, 138544), (1237, 137424), (1636, 103908), (2454, 69272), (2474, 68712), (2863, 59376), (3272, 51954), (3711, 45808), (4908, 34636), (4948, 34356), (5726, 29688), (6544, 25977), (7422, 22904), (8589, 19792), (8659, 19632), (9816, 17318), (9896, 17178), (11452, 14844)]