214627448

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 513216000

約数和(自身を除く): 298588552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 49, 56, 68, 86, 98, 107, 119, 136, 172, 196, 214, 238, 301, 343, 344, 392, 428, 476, 602, 686, 731, 749, 833, 856, 952, 1204, 1372, 1462, 1498, 1666, 1819, 2107, 2408, 2744, 2924, 2996, 3332, 3638, 4214, 4601, 5117, 5243, 5831, 5848, 5992, 6664, 7276, 8428, 9202, 10234, 10486, 11662, 12733, 14552, 14749, 16856, 18404, 20468, 20972, 23324, 25466, 29498, 32207, 35819, 36701, 36808, 40936, 41944, 46648, 50932, 58996, 64414, 71638, 73402, 78217, 89131, 101864, 117992, 128828, 143276, 146804, 156434, 178262, 225449, 250733, 257656, 286552, 293608, 312868, 356524, 450898, 501466, 547519, 623917, 625736, 713048, 901796, 1002932, 1095038, 1247834, 1578143, 1803592, 2005864, 2190076, 2495668, 3156286, 3832633, 4380152, 4991336, 6312572, 7665266, 12625144, 15330532, 26828431, 30661064, 53656862, 107313724, 214627448]

約数ペア:

[(1, 214627448), (2, 107313724), (4, 53656862), (7, 30661064), (8, 26828431), (14, 15330532), (17, 12625144), (28, 7665266), (34, 6312572), (43, 4991336), (49, 4380152), (56, 3832633), (68, 3156286), (86, 2495668), (98, 2190076), (107, 2005864), (119, 1803592), (136, 1578143), (172, 1247834), (196, 1095038), (214, 1002932), (238, 901796), (301, 713048), (343, 625736), (344, 623917), (392, 547519), (428, 501466), (476, 450898), (602, 356524), (686, 312868), (731, 293608), (749, 286552), (833, 257656), (856, 250733), (952, 225449), (1204, 178262), (1372, 156434), (1462, 146804), (1498, 143276), (1666, 128828), (1819, 117992), (2107, 101864), (2408, 89131), (2744, 78217), (2924, 73402), (2996, 71638), (3332, 64414), (3638, 58996), (4214, 50932), (4601, 46648), (5117, 41944), (5243, 40936), (5831, 36808), (5848, 36701), (5992, 35819), (6664, 32207), (7276, 29498), (8428, 25466), (9202, 23324), (10234, 20972), (10486, 20468), (11662, 18404), (12733, 16856), (14552, 14749)]