19478606544

素因数分解:

$2^4\times 3^4\times {\mathrm{631}}^1\times {\mathrm{23819}}^1$

素因数の和:24470

約数の個数: 100

約数和(自身を含む): 56468454240

約数和(自身を除く): 36989847696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 631, 648, 1262, 1296, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11358, 15144, 17037, 22716, 23819, 30288, 34074, 45432, 47638, 51111, 68148, 71457, 90864, 95276, 102222, 136296, 142914, 190552, 204444, 214371, 272592, 285828, 381104, 408888, 428742, 571656, 643113, 817776, 857484, 1143312, 1286226, 1714968, 1929339, 2572452, 3429936, 3858678, 5144904, 7717356, 10289808, 15029789, 15434712, 30059578, 30869424, 45089367, 60119156, 90178734, 120238312, 135268101, 180357468, 240476624, 270536202, 360714936, 405804303, 541072404, 721429872, 811608606, 1082144808, 1217412909, 1623217212, 2164289616, 2434825818, 3246434424, 4869651636, 6492868848, 9739303272, 19478606544]

約数ペア:

[(1, 19478606544), (2, 9739303272), (3, 6492868848), (4, 4869651636), (6, 3246434424), (8, 2434825818), (9, 2164289616), (12, 1623217212), (16, 1217412909), (18, 1082144808), (24, 811608606), (27, 721429872), (36, 541072404), (48, 405804303), (54, 360714936), (72, 270536202), (81, 240476624), (108, 180357468), (144, 135268101), (162, 120238312), (216, 90178734), (324, 60119156), (432, 45089367), (631, 30869424), (648, 30059578), (1262, 15434712), (1296, 15029789), (1893, 10289808), (2524, 7717356), (3786, 5144904), (5048, 3858678), (5679, 3429936), (7572, 2572452), (10096, 1929339), (11358, 1714968), (15144, 1286226), (17037, 1143312), (22716, 857484), (23819, 817776), (30288, 643113), (34074, 571656), (45432, 428742), (47638, 408888), (51111, 381104), (68148, 285828), (71457, 272592), (90864, 214371), (95276, 204444), (102222, 190552), (136296, 142914)]