1540778932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 3728894400

約数和(自身を除く): 2188115468

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 49, 58, 76, 77, 98, 116, 133, 154, 196, 203, 209, 266, 308, 319, 406, 418, 532, 539, 551, 638, 812, 836, 931, 1078, 1102, 1276, 1297, 1421, 1463, 1862, 2156, 2204, 2233, 2594, 2842, 2926, 3724, 3857, 4466, 5188, 5684, 5852, 6061, 7714, 8932, 9079, 10241, 12122, 14267, 15428, 15631, 18158, 20482, 24244, 24643, 26999, 28534, 31262, 36316, 37613, 40964, 42427, 49286, 53998, 57068, 62524, 63553, 75226, 84854, 98572, 99869, 107996, 127106, 150452, 169708, 172501, 199738, 254212, 263291, 271073, 296989, 345002, 399476, 413743, 526582, 542146, 593978, 690004, 699083, 714647, 827486, 1053164, 1084292, 1187956, 1207507, 1398166, 1429294, 1654972, 1843037, 1897511, 2415014, 2796332, 2858588, 2896201, 3686074, 3795022, 4830028, 5002529, 5792402, 7372148, 7590044, 7861117, 10005058, 11584804, 13282577, 15722234, 20010116, 20273407, 26565154, 31444468, 35017703, 40546814, 53130308, 55027819, 70035406, 81093628, 110055638, 140070812, 220111276, 385194733, 770389466, 1540778932]

約数ペア:

[(1, 1540778932), (2, 770389466), (4, 385194733), (7, 220111276), (11, 140070812), (14, 110055638), (19, 81093628), (22, 70035406), (28, 55027819), (29, 53130308), (38, 40546814), (44, 35017703), (49, 31444468), (58, 26565154), (76, 20273407), (77, 20010116), (98, 15722234), (116, 13282577), (133, 11584804), (154, 10005058), (196, 7861117), (203, 7590044), (209, 7372148), (266, 5792402), (308, 5002529), (319, 4830028), (406, 3795022), (418, 3686074), (532, 2896201), (539, 2858588), (551, 2796332), (638, 2415014), (812, 1897511), (836, 1843037), (931, 1654972), (1078, 1429294), (1102, 1398166), (1276, 1207507), (1297, 1187956), (1421, 1084292), (1463, 1053164), (1862, 827486), (2156, 714647), (2204, 699083), (2233, 690004), (2594, 593978), (2842, 542146), (2926, 526582), (3724, 413743), (3857, 399476), (4466, 345002), (5188, 296989), (5684, 271073), (5852, 263291), (6061, 254212), (7714, 199738), (8932, 172501), (9079, 169708), (10241, 150452), (12122, 127106), (14267, 107996), (15428, 99869), (15631, 98572), (18158, 84854), (20482, 75226), (24244, 63553), (24643, 62524), (26999, 57068), (28534, 53998), (31262, 49286), (36316, 42427), (37613, 40964)]