668025144

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^2\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 1912254960

約数和(自身を除く): 1244229816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 367, 424, 477, 636, 648, 734, 954, 1101, 1272, 1431, 1468, 1908, 2202, 2809, 2862, 2936, 3303, 3816, 4293, 4404, 5618, 5724, 6606, 8427, 8586, 8808, 9909, 11236, 11448, 13212, 16854, 17172, 19451, 19818, 22472, 25281, 26424, 29727, 33708, 34344, 38902, 39636, 50562, 58353, 59454, 67416, 75843, 77804, 79272, 101124, 116706, 118908, 151686, 155608, 175059, 202248, 227529, 233412, 237816, 303372, 350118, 455058, 466824, 525177, 606744, 700236, 910116, 1030903, 1050354, 1400472, 1575531, 1820232, 2061806, 2100708, 3092709, 3151062, 4123612, 4201416, 6185418, 6302124, 8247224, 9278127, 12370836, 12604248, 18556254, 24741672, 27834381, 37112508, 55668762, 74225016, 83503143, 111337524, 167006286, 222675048, 334012572, 668025144]

約数ペア:

[(1, 668025144), (2, 334012572), (3, 222675048), (4, 167006286), (6, 111337524), (8, 83503143), (9, 74225016), (12, 55668762), (18, 37112508), (24, 27834381), (27, 24741672), (36, 18556254), (53, 12604248), (54, 12370836), (72, 9278127), (81, 8247224), (106, 6302124), (108, 6185418), (159, 4201416), (162, 4123612), (212, 3151062), (216, 3092709), (318, 2100708), (324, 2061806), (367, 1820232), (424, 1575531), (477, 1400472), (636, 1050354), (648, 1030903), (734, 910116), (954, 700236), (1101, 606744), (1272, 525177), (1431, 466824), (1468, 455058), (1908, 350118), (2202, 303372), (2809, 237816), (2862, 233412), (2936, 227529), (3303, 202248), (3816, 175059), (4293, 155608), (4404, 151686), (5618, 118908), (5724, 116706), (6606, 101124), (8427, 79272), (8586, 77804), (8808, 75843), (9909, 67416), (11236, 59454), (11448, 58353), (13212, 50562), (16854, 39636), (17172, 38902), (19451, 34344), (19818, 33708), (22472, 29727), (25281, 26424)]