2029684016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 4172947200

約数和(自身を除く): 2143263184

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 151, 232, 236, 302, 464, 472, 491, 604, 944, 982, 1208, 1711, 1964, 2416, 3422, 3928, 4379, 6844, 7856, 8758, 8909, 13688, 14239, 17516, 17818, 27376, 28478, 28969, 35032, 35636, 56956, 57938, 70064, 71272, 74141, 113912, 115876, 142544, 148282, 227824, 231752, 258361, 296564, 463504, 516722, 593128, 840101, 1033444, 1186256, 1680202, 2066888, 2150089, 3360404, 4133776, 4300178, 4374319, 6720808, 8600356, 8748638, 13441616, 17200712, 17497276, 34401424, 34994552, 69989104, 126855251, 253710502, 507421004, 1014842008, 2029684016]

約数ペア:

[(1, 2029684016), (2, 1014842008), (4, 507421004), (8, 253710502), (16, 126855251), (29, 69989104), (58, 34994552), (59, 34401424), (116, 17497276), (118, 17200712), (151, 13441616), (232, 8748638), (236, 8600356), (302, 6720808), (464, 4374319), (472, 4300178), (491, 4133776), (604, 3360404), (944, 2150089), (982, 2066888), (1208, 1680202), (1711, 1186256), (1964, 1033444), (2416, 840101), (3422, 593128), (3928, 516722), (4379, 463504), (6844, 296564), (7856, 258361), (8758, 231752), (8909, 227824), (13688, 148282), (14239, 142544), (17516, 115876), (17818, 113912), (27376, 74141), (28478, 71272), (28969, 70064), (35032, 57938), (35636, 56956)]