921342072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9377

約数の個数: 128

約数和(自身を含む): 2860646400

約数和(自身を除く): 1939304328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 9311, 12369, 14136, 16492, 18622, 24738, 27933, 32984, 37244, 49476, 55866, 65177, 74488, 98952, 111732, 130354, 176909, 195531, 223464, 260708, 288641, 353818, 391062, 521416, 530727, 577282, 707636, 782124, 865923, 1061454, 1154564, 1238363, 1415272, 1564248, 1731846, 2020487, 2122908, 2309128, 2476726, 3463692, 3715089, 4040974, 4245816, 4953452, 5484179, 6061461, 6927384, 7430178, 8081948, 9906904, 10968358, 12122922, 14860356, 16163896, 16452537, 21936716, 24245844, 29720712, 32905074, 38389253, 43873432, 48491688, 65810148, 76778506, 115167759, 131620296, 153557012, 230335518, 307114024, 460671036, 921342072]

約数ペア:

[(1, 921342072), (2, 460671036), (3, 307114024), (4, 230335518), (6, 153557012), (7, 131620296), (8, 115167759), (12, 76778506), (14, 65810148), (19, 48491688), (21, 43873432), (24, 38389253), (28, 32905074), (31, 29720712), (38, 24245844), (42, 21936716), (56, 16452537), (57, 16163896), (62, 14860356), (76, 12122922), (84, 10968358), (93, 9906904), (114, 8081948), (124, 7430178), (133, 6927384), (152, 6061461), (168, 5484179), (186, 4953452), (217, 4245816), (228, 4040974), (248, 3715089), (266, 3463692), (372, 2476726), (399, 2309128), (434, 2122908), (456, 2020487), (532, 1731846), (589, 1564248), (651, 1415272), (744, 1238363), (798, 1154564), (868, 1061454), (1064, 865923), (1178, 782124), (1302, 707636), (1596, 577282), (1736, 530727), (1767, 521416), (2356, 391062), (2604, 353818), (3192, 288641), (3534, 260708), (4123, 223464), (4712, 195531), (5208, 176909), (7068, 130354), (8246, 111732), (9311, 98952), (12369, 74488), (14136, 65177), (16492, 55866), (18622, 49476), (24738, 37244), (27933, 32984)]