1571077396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 108

約数和(自身を含む): 3486621600

約数和(自身を除く): 1915544204

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 439, 532, 589, 868, 878, 931, 961, 1178, 1519, 1756, 1862, 1922, 2356, 3038, 3073, 3724, 3844, 4123, 6076, 6146, 6727, 8246, 8341, 12292, 13454, 13609, 16492, 16682, 18259, 21511, 26908, 27218, 28861, 33364, 36518, 43022, 47089, 54436, 57722, 58387, 73036, 86044, 94178, 95263, 115444, 116774, 127813, 188356, 190526, 233548, 255626, 258571, 381052, 408709, 421879, 511252, 517142, 666841, 817418, 843758, 894691, 1034284, 1333682, 1634836, 1687516, 1789382, 1809997, 2667364, 2953153, 3578764, 3619994, 5906306, 7239988, 8015701, 11812612, 12669979, 16031402, 20672071, 25339958, 32062804, 41344142, 50679916, 56109907, 82688284, 112219814, 224439628, 392769349, 785538698, 1571077396]

約数ペア:

[(1, 1571077396), (2, 785538698), (4, 392769349), (7, 224439628), (14, 112219814), (19, 82688284), (28, 56109907), (31, 50679916), (38, 41344142), (49, 32062804), (62, 25339958), (76, 20672071), (98, 16031402), (124, 12669979), (133, 11812612), (196, 8015701), (217, 7239988), (266, 5906306), (434, 3619994), (439, 3578764), (532, 2953153), (589, 2667364), (868, 1809997), (878, 1789382), (931, 1687516), (961, 1634836), (1178, 1333682), (1519, 1034284), (1756, 894691), (1862, 843758), (1922, 817418), (2356, 666841), (3038, 517142), (3073, 511252), (3724, 421879), (3844, 408709), (4123, 381052), (6076, 258571), (6146, 255626), (6727, 233548), (8246, 190526), (8341, 188356), (12292, 127813), (13454, 116774), (13609, 115444), (16492, 95263), (16682, 94178), (18259, 86044), (21511, 73036), (26908, 58387), (27218, 57722), (28861, 54436), (33364, 47089), (36518, 43022)]