1566127542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 3818327040

約数和(自身を除く): 2252199498

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 107, 122, 174, 183, 197, 203, 214, 321, 366, 394, 406, 427, 591, 609, 642, 749, 854, 1182, 1218, 1281, 1379, 1498, 1769, 2247, 2562, 2758, 3103, 3538, 4137, 4494, 5307, 5713, 6206, 6527, 8274, 9309, 10614, 11426, 12017, 12383, 13054, 17139, 18618, 19581, 21079, 21721, 24034, 24766, 34278, 36051, 37149, 39162, 39991, 42158, 43442, 45689, 63237, 65163, 72102, 74298, 79982, 84119, 91378, 119973, 126474, 130326, 137067, 147553, 168238, 189283, 239946, 252357, 274134, 295106, 348493, 378566, 442659, 504714, 567849, 611291, 696986, 885318, 1045479, 1135698, 1222582, 1285819, 1324981, 1833873, 2090958, 2439451, 2571638, 2649962, 3667746, 3857457, 3974943, 4279037, 4878902, 7318353, 7714914, 7949886, 8558074, 9000733, 12837111, 14636706, 18001466, 25674222, 27002199, 37288751, 54004398, 74577502, 111866253, 223732506, 261021257, 522042514, 783063771, 1566127542]

約数ペア:

[(1, 1566127542), (2, 783063771), (3, 522042514), (6, 261021257), (7, 223732506), (14, 111866253), (21, 74577502), (29, 54004398), (42, 37288751), (58, 27002199), (61, 25674222), (87, 18001466), (107, 14636706), (122, 12837111), (174, 9000733), (183, 8558074), (197, 7949886), (203, 7714914), (214, 7318353), (321, 4878902), (366, 4279037), (394, 3974943), (406, 3857457), (427, 3667746), (591, 2649962), (609, 2571638), (642, 2439451), (749, 2090958), (854, 1833873), (1182, 1324981), (1218, 1285819), (1281, 1222582), (1379, 1135698), (1498, 1045479), (1769, 885318), (2247, 696986), (2562, 611291), (2758, 567849), (3103, 504714), (3538, 442659), (4137, 378566), (4494, 348493), (5307, 295106), (5713, 274134), (6206, 252357), (6527, 239946), (8274, 189283), (9309, 168238), (10614, 147553), (11426, 137067), (12017, 130326), (12383, 126474), (13054, 119973), (17139, 91378), (18618, 84119), (19581, 79982), (21079, 74298), (21721, 72102), (24034, 65163), (24766, 63237), (34278, 45689), (36051, 43442), (37149, 42158), (39162, 39991)]