245059464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 685152000

約数和(自身を除く): 440092536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 1949, 2028, 2418, 3224, 3898, 4056, 4836, 5239, 5847, 7796, 9672, 10478, 11694, 15592, 15717, 20956, 23388, 25337, 31434, 41912, 46776, 50674, 60419, 62868, 76011, 101348, 120838, 125736, 152022, 181257, 202696, 241676, 304044, 329381, 362514, 483352, 608088, 658762, 725028, 785447, 988143, 1317524, 1450056, 1570894, 1976286, 2356341, 2635048, 3141788, 3952572, 4712682, 6283576, 7905144, 9425364, 10210811, 18850728, 20421622, 30632433, 40843244, 61264866, 81686488, 122529732, 245059464]

約数ペア:

[(1, 245059464), (2, 122529732), (3, 81686488), (4, 61264866), (6, 40843244), (8, 30632433), (12, 20421622), (13, 18850728), (24, 10210811), (26, 9425364), (31, 7905144), (39, 6283576), (52, 4712682), (62, 3952572), (78, 3141788), (93, 2635048), (104, 2356341), (124, 1976286), (156, 1570894), (169, 1450056), (186, 1317524), (248, 988143), (312, 785447), (338, 725028), (372, 658762), (403, 608088), (507, 483352), (676, 362514), (744, 329381), (806, 304044), (1014, 241676), (1209, 202696), (1352, 181257), (1612, 152022), (1949, 125736), (2028, 120838), (2418, 101348), (3224, 76011), (3898, 62868), (4056, 60419), (4836, 50674), (5239, 46776), (5847, 41912), (7796, 31434), (9672, 25337), (10478, 23388), (11694, 20956), (15592, 15717)]