1549750636

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6311

約数の個数: 72

約数和(自身を含む): 3336584832

約数和(自身を除く): 1786834196

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 868, 1148, 1271, 1519, 2009, 2542, 3038, 4018, 5084, 6076, 6221, 8036, 8897, 12442, 17794, 24884, 35588, 43547, 62279, 87094, 124558, 174188, 192851, 249116, 255061, 304829, 385702, 510122, 609658, 771404, 1020244, 1219316, 1349957, 1785427, 2699914, 3570854, 5399828, 7141708, 7906891, 9449699, 12497989, 15813782, 18899398, 24995978, 31627564, 37798796, 49991956, 55348237, 110696474, 221392948, 387437659, 774875318, 1549750636]

約数ペア:

[(1, 1549750636), (2, 774875318), (4, 387437659), (7, 221392948), (14, 110696474), (28, 55348237), (31, 49991956), (41, 37798796), (49, 31627564), (62, 24995978), (82, 18899398), (98, 15813782), (124, 12497989), (164, 9449699), (196, 7906891), (217, 7141708), (287, 5399828), (434, 3570854), (574, 2699914), (868, 1785427), (1148, 1349957), (1271, 1219316), (1519, 1020244), (2009, 771404), (2542, 609658), (3038, 510122), (4018, 385702), (5084, 304829), (6076, 255061), (6221, 249116), (8036, 192851), (8897, 174188), (12442, 124558), (17794, 87094), (24884, 62279), (35588, 43547)]