1020486544

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 2524633056

約数和(自身を除く): 1504146512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 241, 308, 392, 482, 491, 539, 616, 784, 964, 982, 1078, 1232, 1687, 1928, 1964, 2156, 2651, 3374, 3437, 3856, 3928, 4312, 5302, 5401, 6748, 6874, 7856, 8624, 10604, 10802, 11809, 13496, 13748, 18557, 21208, 21604, 23618, 24059, 26992, 27496, 37114, 37807, 42416, 43208, 47236, 48118, 54992, 74228, 75614, 86416, 94472, 96236, 118331, 129899, 148456, 151228, 188944, 192472, 236662, 259798, 264649, 296912, 302456, 384944, 473324, 519596, 529298, 604912, 828317, 946648, 1039192, 1058596, 1301641, 1656634, 1893296, 2078384, 2117192, 2603282, 3313268, 4234384, 5206564, 5798219, 6626536, 9111487, 10413128, 11596438, 13253072, 18222974, 20826256, 23192876, 36445948, 46385752, 63780409, 72891896, 92771504, 127560818, 145783792, 255121636, 510243272, 1020486544]

約数ペア:

[(1, 1020486544), (2, 510243272), (4, 255121636), (7, 145783792), (8, 127560818), (11, 92771504), (14, 72891896), (16, 63780409), (22, 46385752), (28, 36445948), (44, 23192876), (49, 20826256), (56, 18222974), (77, 13253072), (88, 11596438), (98, 10413128), (112, 9111487), (154, 6626536), (176, 5798219), (196, 5206564), (241, 4234384), (308, 3313268), (392, 2603282), (482, 2117192), (491, 2078384), (539, 1893296), (616, 1656634), (784, 1301641), (964, 1058596), (982, 1039192), (1078, 946648), (1232, 828317), (1687, 604912), (1928, 529298), (1964, 519596), (2156, 473324), (2651, 384944), (3374, 302456), (3437, 296912), (3856, 264649), (3928, 259798), (4312, 236662), (5302, 192472), (5401, 188944), (6748, 151228), (6874, 148456), (7856, 129899), (8624, 118331), (10604, 96236), (10802, 94472), (11809, 86416), (13496, 75614), (13748, 74228), (18557, 54992), (21208, 48118), (21604, 47236), (23618, 43208), (24059, 42416), (26992, 37807), (27496, 37114)]