1423678256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8131

約数の個数: 120

約数和(自身を含む): 3732073632

約数和(自身を除く): 2308395376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 3146, 3388, 4004, 6292, 6776, 8008, 8081, 11011, 12584, 13552, 16016, 16162, 22022, 25168, 32324, 44044, 56567, 64648, 88088, 88891, 105053, 113134, 129296, 176176, 177782, 210106, 226268, 355564, 420212, 452536, 622237, 711128, 735371, 840424, 905072, 977801, 1155583, 1244474, 1422256, 1470742, 1680848, 1955602, 2311166, 2488948, 2941484, 3911204, 4622332, 4977896, 5882968, 6844607, 7822408, 8089081, 9244664, 9955792, 11765936, 12711413, 13689214, 15644816, 16178162, 18489328, 25422826, 27378428, 32356324, 50845652, 54756856, 64712648, 88979891, 101691304, 109513712, 129425296, 177959782, 203382608, 355919564, 711839128, 1423678256]

約数ペア:

[(1, 1423678256), (2, 711839128), (4, 355919564), (7, 203382608), (8, 177959782), (11, 129425296), (13, 109513712), (14, 101691304), (16, 88979891), (22, 64712648), (26, 54756856), (28, 50845652), (44, 32356324), (52, 27378428), (56, 25422826), (77, 18489328), (88, 16178162), (91, 15644816), (104, 13689214), (112, 12711413), (121, 11765936), (143, 9955792), (154, 9244664), (176, 8089081), (182, 7822408), (208, 6844607), (242, 5882968), (286, 4977896), (308, 4622332), (364, 3911204), (484, 2941484), (572, 2488948), (616, 2311166), (728, 1955602), (847, 1680848), (968, 1470742), (1001, 1422256), (1144, 1244474), (1232, 1155583), (1456, 977801), (1573, 905072), (1694, 840424), (1936, 735371), (2002, 711128), (2288, 622237), (3146, 452536), (3388, 420212), (4004, 355564), (6292, 226268), (6776, 210106), (8008, 177782), (8081, 176176), (11011, 129296), (12584, 113134), (13552, 105053), (16016, 88891), (16162, 88088), (22022, 64648), (25168, 56567), (32324, 44044)]