940291254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5087}}^1$

素因数の和:5271

約数の個数: 80

約数和(自身を含む): 2423190528

約数和(自身を除く): 1482899274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 163, 189, 326, 378, 489, 567, 978, 1134, 1141, 1467, 2282, 2934, 3423, 4401, 5087, 6846, 8802, 10174, 10269, 13203, 15261, 20538, 26406, 30522, 30807, 35609, 45783, 61614, 71218, 91566, 92421, 106827, 137349, 184842, 213654, 274698, 320481, 412047, 640962, 824094, 829181, 961443, 1658362, 1922886, 2487543, 2884329, 4975086, 5768658, 5804267, 7462629, 11608534, 14925258, 17412801, 22387887, 34825602, 44775774, 52238403, 67163661, 104476806, 134327322, 156715209, 313430418, 470145627, 940291254]

約数ペア:

[(1, 940291254), (2, 470145627), (3, 313430418), (6, 156715209), (7, 134327322), (9, 104476806), (14, 67163661), (18, 52238403), (21, 44775774), (27, 34825602), (42, 22387887), (54, 17412801), (63, 14925258), (81, 11608534), (126, 7462629), (162, 5804267), (163, 5768658), (189, 4975086), (326, 2884329), (378, 2487543), (489, 1922886), (567, 1658362), (978, 961443), (1134, 829181), (1141, 824094), (1467, 640962), (2282, 412047), (2934, 320481), (3423, 274698), (4401, 213654), (5087, 184842), (6846, 137349), (8802, 106827), (10174, 92421), (10269, 91566), (13203, 71218), (15261, 61614), (20538, 45783), (26406, 35609), (30522, 30807)]