4190212728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78539}}^1$

素因数の和:78586

約数の個数: 128

約数和(自身を含む): 13194720000

約数和(自身を除く): 9004507272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 17784, 26676, 53352, 78539, 157078, 235617, 314156, 471234, 628312, 706851, 942468, 1021007, 1413702, 1492241, 1884936, 2042014, 2120553, 2827404, 2984482, 3063021, 4084028, 4241106, 4476723, 5654808, 5968964, 6126042, 8168056, 8482212, 8953446, 9189063, 11937928, 12252084, 13430169, 16964424, 17906892, 18378126, 19399133, 24504168, 26860338, 27567189, 35813784, 36756252, 38798266, 40290507, 53720676, 55134378, 58197399, 73512504, 77596532, 80581014, 107441352, 110268756, 116394798, 155193064, 161162028, 174592197, 220537512, 232789596, 322324056, 349184394, 465579192, 523776591, 698368788, 1047553182, 1396737576, 2095106364, 4190212728]

約数ペア:

[(1, 4190212728), (2, 2095106364), (3, 1396737576), (4, 1047553182), (6, 698368788), (8, 523776591), (9, 465579192), (12, 349184394), (13, 322324056), (18, 232789596), (19, 220537512), (24, 174592197), (26, 161162028), (27, 155193064), (36, 116394798), (38, 110268756), (39, 107441352), (52, 80581014), (54, 77596532), (57, 73512504), (72, 58197399), (76, 55134378), (78, 53720676), (104, 40290507), (108, 38798266), (114, 36756252), (117, 35813784), (152, 27567189), (156, 26860338), (171, 24504168), (216, 19399133), (228, 18378126), (234, 17906892), (247, 16964424), (312, 13430169), (342, 12252084), (351, 11937928), (456, 9189063), (468, 8953446), (494, 8482212), (513, 8168056), (684, 6126042), (702, 5968964), (741, 5654808), (936, 4476723), (988, 4241106), (1026, 4084028), (1368, 3063021), (1404, 2984482), (1482, 2827404), (1976, 2120553), (2052, 2042014), (2223, 1884936), (2808, 1492241), (2964, 1413702), (4104, 1021007), (4446, 942468), (5928, 706851), (6669, 628312), (8892, 471234), (13338, 314156), (17784, 235617), (26676, 157078), (53352, 78539)]