898493928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 2443633920

約数和(自身を除く): 1545139992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 97, 102, 136, 146, 194, 204, 219, 291, 292, 311, 388, 408, 438, 582, 584, 622, 776, 876, 933, 1164, 1241, 1244, 1649, 1752, 1866, 2328, 2482, 2488, 3298, 3723, 3732, 4947, 4964, 5287, 6596, 7081, 7446, 7464, 9894, 9928, 10574, 13192, 14162, 14892, 15861, 19788, 21148, 21243, 22703, 28324, 29784, 30167, 31722, 39576, 42296, 42486, 45406, 56648, 60334, 63444, 68109, 84972, 90501, 90812, 120377, 120668, 126888, 136218, 169944, 181002, 181624, 240754, 241336, 272436, 361131, 362004, 385951, 481508, 512839, 544872, 722262, 724008, 771902, 963016, 1025678, 1157853, 1444524, 1538517, 1543804, 2051356, 2202191, 2315706, 2889048, 3077034, 3087608, 4102712, 4404382, 4631412, 6154068, 6606573, 8808764, 9262824, 12308136, 13213146, 17617528, 26426292, 37437247, 52852584, 74874494, 112311741, 149748988, 224623482, 299497976, 449246964, 898493928]

約数ペア:

[(1, 898493928), (2, 449246964), (3, 299497976), (4, 224623482), (6, 149748988), (8, 112311741), (12, 74874494), (17, 52852584), (24, 37437247), (34, 26426292), (51, 17617528), (68, 13213146), (73, 12308136), (97, 9262824), (102, 8808764), (136, 6606573), (146, 6154068), (194, 4631412), (204, 4404382), (219, 4102712), (291, 3087608), (292, 3077034), (311, 2889048), (388, 2315706), (408, 2202191), (438, 2051356), (582, 1543804), (584, 1538517), (622, 1444524), (776, 1157853), (876, 1025678), (933, 963016), (1164, 771902), (1241, 724008), (1244, 722262), (1649, 544872), (1752, 512839), (1866, 481508), (2328, 385951), (2482, 362004), (2488, 361131), (3298, 272436), (3723, 241336), (3732, 240754), (4947, 181624), (4964, 181002), (5287, 169944), (6596, 136218), (7081, 126888), (7446, 120668), (7464, 120377), (9894, 90812), (9928, 90501), (10574, 84972), (13192, 68109), (14162, 63444), (14892, 60334), (15861, 56648), (19788, 45406), (21148, 42486), (21243, 42296), (22703, 39576), (28324, 31722), (29784, 30167)]