221427648

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 112

約数和(自身を含む): 701100960

約数和(自身を除く): 479673312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 9857, 11232, 19714, 22464, 29571, 39428, 59142, 78856, 88713, 118284, 128141, 157712, 177426, 236568, 256282, 266139, 315424, 354852, 384423, 473136, 512564, 532278, 630848, 709704, 768846, 946272, 1025128, 1064556, 1153269, 1419408, 1537692, 1892544, 2050256, 2129112, 2306538, 2838816, 3075384, 3459807, 4100512, 4258224, 4613076, 5677632, 6150768, 6919614, 8201024, 8516448, 9226152, 12301536, 13839228, 17032896, 18452304, 24603072, 27678456, 36904608, 55356912, 73809216, 110713824, 221427648]

約数ペア:

[(1, 221427648), (2, 110713824), (3, 73809216), (4, 55356912), (6, 36904608), (8, 27678456), (9, 24603072), (12, 18452304), (13, 17032896), (16, 13839228), (18, 12301536), (24, 9226152), (26, 8516448), (27, 8201024), (32, 6919614), (36, 6150768), (39, 5677632), (48, 4613076), (52, 4258224), (54, 4100512), (64, 3459807), (72, 3075384), (78, 2838816), (96, 2306538), (104, 2129112), (108, 2050256), (117, 1892544), (144, 1537692), (156, 1419408), (192, 1153269), (208, 1064556), (216, 1025128), (234, 946272), (288, 768846), (312, 709704), (351, 630848), (416, 532278), (432, 512564), (468, 473136), (576, 384423), (624, 354852), (702, 315424), (832, 266139), (864, 256282), (936, 236568), (1248, 177426), (1404, 157712), (1728, 128141), (1872, 118284), (2496, 88713), (2808, 78856), (3744, 59142), (5616, 39428), (7488, 29571), (9857, 22464), (11232, 19714)]