939541428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 2826829824

約数和(自身を除く): 1887288396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 127, 186, 217, 252, 254, 279, 372, 381, 434, 508, 558, 651, 762, 868, 889, 947, 1116, 1143, 1302, 1524, 1778, 1894, 1953, 2286, 2604, 2667, 2841, 3556, 3788, 3906, 3937, 4572, 5334, 5682, 6629, 7812, 7874, 8001, 8523, 10668, 11364, 11811, 13258, 15748, 16002, 17046, 19887, 23622, 26516, 27559, 29357, 32004, 34092, 35433, 39774, 47244, 55118, 58714, 59661, 70866, 79548, 82677, 88071, 110236, 117428, 119322, 120269, 141732, 165354, 176142, 205499, 238644, 240538, 248031, 264213, 330708, 352284, 360807, 410998, 481076, 496062, 528426, 616497, 721614, 821996, 841883, 992124, 1056852, 1082421, 1232994, 1443228, 1683766, 1849491, 2164842, 2465988, 2525649, 3367532, 3698982, 3728339, 4329684, 5051298, 7397964, 7456678, 7576947, 10102596, 11185017, 14913356, 15153894, 22370034, 26098373, 30307788, 33555051, 44740068, 52196746, 67110102, 78295119, 104393492, 134220204, 156590238, 234885357, 313180476, 469770714, 939541428]

約数ペア:

[(1, 939541428), (2, 469770714), (3, 313180476), (4, 234885357), (6, 156590238), (7, 134220204), (9, 104393492), (12, 78295119), (14, 67110102), (18, 52196746), (21, 44740068), (28, 33555051), (31, 30307788), (36, 26098373), (42, 22370034), (62, 15153894), (63, 14913356), (84, 11185017), (93, 10102596), (124, 7576947), (126, 7456678), (127, 7397964), (186, 5051298), (217, 4329684), (252, 3728339), (254, 3698982), (279, 3367532), (372, 2525649), (381, 2465988), (434, 2164842), (508, 1849491), (558, 1683766), (651, 1443228), (762, 1232994), (868, 1082421), (889, 1056852), (947, 992124), (1116, 841883), (1143, 821996), (1302, 721614), (1524, 616497), (1778, 528426), (1894, 496062), (1953, 481076), (2286, 410998), (2604, 360807), (2667, 352284), (2841, 330708), (3556, 264213), (3788, 248031), (3906, 240538), (3937, 238644), (4572, 205499), (5334, 176142), (5682, 165354), (6629, 141732), (7812, 120269), (7874, 119322), (8001, 117428), (8523, 110236), (10668, 88071), (11364, 82677), (11811, 79548), (13258, 70866), (15748, 59661), (16002, 58714), (17046, 55118), (19887, 47244), (23622, 39774), (26516, 35433), (27559, 34092), (29357, 32004)]