307752536

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 729978480

約数和(自身を除く): 422225944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 131, 182, 196, 262, 364, 392, 461, 524, 637, 728, 917, 922, 1048, 1274, 1703, 1834, 1844, 2548, 3227, 3406, 3668, 3688, 5096, 5993, 6419, 6454, 6812, 7336, 11921, 11986, 12838, 12908, 13624, 22589, 23842, 23972, 25676, 25816, 41951, 45178, 47684, 47944, 51352, 60391, 83447, 83902, 90356, 95368, 120782, 166894, 167804, 180712, 241564, 293657, 333788, 335608, 422737, 483128, 587314, 667576, 785083, 845474, 1174628, 1570166, 1690948, 2349256, 2959159, 3140332, 3381896, 5495581, 5918318, 6280664, 10991162, 11836636, 21982324, 23673272, 38469067, 43964648, 76938134, 153876268, 307752536]

約数ペア:

[(1, 307752536), (2, 153876268), (4, 76938134), (7, 43964648), (8, 38469067), (13, 23673272), (14, 21982324), (26, 11836636), (28, 10991162), (49, 6280664), (52, 5918318), (56, 5495581), (91, 3381896), (98, 3140332), (104, 2959159), (131, 2349256), (182, 1690948), (196, 1570166), (262, 1174628), (364, 845474), (392, 785083), (461, 667576), (524, 587314), (637, 483128), (728, 422737), (917, 335608), (922, 333788), (1048, 293657), (1274, 241564), (1703, 180712), (1834, 167804), (1844, 166894), (2548, 120782), (3227, 95368), (3406, 90356), (3668, 83902), (3688, 83447), (5096, 60391), (5993, 51352), (6419, 47944), (6454, 47684), (6812, 45178), (7336, 41951), (11921, 25816), (11986, 25676), (12838, 23972), (12908, 23842), (13624, 22589)]