212961728

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 514990080

約数和(自身を除く): 302028352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 133, 152, 197, 224, 254, 266, 304, 394, 448, 508, 532, 608, 788, 889, 1016, 1064, 1216, 1379, 1576, 1778, 2032, 2128, 2413, 2758, 3152, 3556, 3743, 4064, 4256, 4826, 5516, 6304, 7112, 7486, 8128, 8512, 9652, 11032, 12608, 14224, 14972, 16891, 19304, 22064, 25019, 26201, 28448, 29944, 33782, 38608, 44128, 50038, 52402, 56896, 59888, 67564, 77216, 88256, 100076, 104804, 119776, 135128, 154432, 175133, 200152, 209608, 239552, 270256, 350266, 400304, 419216, 475361, 540512, 700532, 800608, 838432, 950722, 1081024, 1401064, 1601216, 1676864, 1901444, 2802128, 3327527, 3802888, 5604256, 6655054, 7605776, 11208512, 13310108, 15211552, 26620216, 30423104, 53240432, 106480864, 212961728]

約数ペア:

[(1, 212961728), (2, 106480864), (4, 53240432), (7, 30423104), (8, 26620216), (14, 15211552), (16, 13310108), (19, 11208512), (28, 7605776), (32, 6655054), (38, 5604256), (56, 3802888), (64, 3327527), (76, 2802128), (112, 1901444), (127, 1676864), (133, 1601216), (152, 1401064), (197, 1081024), (224, 950722), (254, 838432), (266, 800608), (304, 700532), (394, 540512), (448, 475361), (508, 419216), (532, 400304), (608, 350266), (788, 270256), (889, 239552), (1016, 209608), (1064, 200152), (1216, 175133), (1379, 154432), (1576, 135128), (1778, 119776), (2032, 104804), (2128, 100076), (2413, 88256), (2758, 77216), (3152, 67564), (3556, 59888), (3743, 56896), (4064, 52402), (4256, 50038), (4826, 44128), (5516, 38608), (6304, 33782), (7112, 29944), (7486, 28448), (8128, 26201), (8512, 25019), (9652, 22064), (11032, 19304), (12608, 16891), (14224, 14972)]