808695972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2786

約数の個数: 144

約数和(自身を含む): 2476656000

約数和(自身を除く): 1667960028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 246, 252, 261, 287, 348, 369, 406, 492, 522, 574, 609, 738, 812, 861, 1044, 1148, 1189, 1218, 1476, 1722, 1827, 2378, 2436, 2583, 2699, 3444, 3567, 3654, 4756, 5166, 5398, 7134, 7308, 8097, 8323, 10332, 10701, 10796, 14268, 16194, 16646, 18893, 21402, 24291, 24969, 32388, 33292, 37786, 42804, 48582, 49938, 56679, 74907, 75572, 78271, 97164, 99876, 110659, 113358, 149814, 156542, 170037, 221318, 226716, 234813, 299628, 313084, 331977, 340074, 442636, 469626, 547897, 663954, 680148, 704439, 774613, 939252, 995931, 1095794, 1327908, 1408878, 1549226, 1643691, 1991862, 2191588, 2323839, 2817756, 3098452, 3209111, 3287382, 3983724, 4647678, 4931073, 6418222, 6574764, 6971517, 9295356, 9627333, 9862146, 12836444, 13943034, 19254666, 19724292, 22463777, 27886068, 28881999, 38509332, 44927554, 57763998, 67391331, 89855108, 115527996, 134782662, 202173993, 269565324, 404347986, 808695972]

約数ペア:

[(1, 808695972), (2, 404347986), (3, 269565324), (4, 202173993), (6, 134782662), (7, 115527996), (9, 89855108), (12, 67391331), (14, 57763998), (18, 44927554), (21, 38509332), (28, 28881999), (29, 27886068), (36, 22463777), (41, 19724292), (42, 19254666), (58, 13943034), (63, 12836444), (82, 9862146), (84, 9627333), (87, 9295356), (116, 6971517), (123, 6574764), (126, 6418222), (164, 4931073), (174, 4647678), (203, 3983724), (246, 3287382), (252, 3209111), (261, 3098452), (287, 2817756), (348, 2323839), (369, 2191588), (406, 1991862), (492, 1643691), (522, 1549226), (574, 1408878), (609, 1327908), (738, 1095794), (812, 995931), (861, 939252), (1044, 774613), (1148, 704439), (1189, 680148), (1218, 663954), (1476, 547897), (1722, 469626), (1827, 442636), (2378, 340074), (2436, 331977), (2583, 313084), (2699, 299628), (3444, 234813), (3567, 226716), (3654, 221318), (4756, 170037), (5166, 156542), (5398, 149814), (7134, 113358), (7308, 110659), (8097, 99876), (8323, 97164), (10332, 78271), (10701, 75572), (10796, 74907), (14268, 56679), (16194, 49938), (16646, 48582), (18893, 42804), (21402, 37786), (24291, 33292), (24969, 32388)]