719759628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3233

約数の個数: 144

約数和(自身を含む): 2221887360

約数和(自身を除く): 1502127732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1548, 1764, 1806, 2107, 2322, 2646, 2709, 3163, 3612, 4214, 4644, 5292, 5418, 6321, 6326, 8127, 8428, 9489, 10836, 12642, 12652, 16254, 18963, 18978, 22141, 25284, 28467, 32508, 37926, 37956, 44282, 56889, 56934, 66423, 75852, 85401, 88564, 113778, 113868, 132846, 136009, 154987, 170802, 199269, 227556, 265692, 272018, 309974, 341604, 398538, 408027, 464961, 544036, 597807, 619948, 797076, 816054, 929922, 952063, 1195614, 1224081, 1394883, 1632108, 1859844, 1904126, 2391228, 2448162, 2789766, 2856189, 3672243, 3808252, 4184649, 4896324, 5579532, 5712378, 6664441, 7344486, 8369298, 8568567, 11424756, 13328882, 14688972, 16738596, 17137134, 19993323, 25705701, 26657764, 34274268, 39986646, 51411402, 59979969, 79973292, 102822804, 119959938, 179939907, 239919876, 359879814, 719759628]

約数ペア:

[(1, 719759628), (2, 359879814), (3, 239919876), (4, 179939907), (6, 119959938), (7, 102822804), (9, 79973292), (12, 59979969), (14, 51411402), (18, 39986646), (21, 34274268), (27, 26657764), (28, 25705701), (36, 19993323), (42, 17137134), (43, 16738596), (49, 14688972), (54, 13328882), (63, 11424756), (84, 8568567), (86, 8369298), (98, 7344486), (108, 6664441), (126, 5712378), (129, 5579532), (147, 4896324), (172, 4184649), (189, 3808252), (196, 3672243), (252, 2856189), (258, 2789766), (294, 2448162), (301, 2391228), (378, 1904126), (387, 1859844), (441, 1632108), (516, 1394883), (588, 1224081), (602, 1195614), (756, 952063), (774, 929922), (882, 816054), (903, 797076), (1161, 619948), (1204, 597807), (1323, 544036), (1548, 464961), (1764, 408027), (1806, 398538), (2107, 341604), (2322, 309974), (2646, 272018), (2709, 265692), (3163, 227556), (3612, 199269), (4214, 170802), (4644, 154987), (5292, 136009), (5418, 132846), (6321, 113868), (6326, 113778), (8127, 88564), (8428, 85401), (9489, 75852), (10836, 66423), (12642, 56934), (12652, 56889), (16254, 44282), (18963, 37956), (18978, 37926), (22141, 32508), (25284, 28467)]