402177336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 1146182400

約数和(自身を除く): 744005064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 131, 132, 174, 232, 262, 264, 319, 348, 393, 401, 524, 638, 696, 786, 802, 957, 1048, 1203, 1276, 1441, 1572, 1604, 1914, 2406, 2552, 2882, 3144, 3208, 3799, 3828, 4323, 4411, 4812, 5764, 7598, 7656, 8646, 8822, 9624, 11397, 11528, 11629, 13233, 15196, 17292, 17644, 22794, 23258, 26466, 30392, 34584, 34887, 35288, 41789, 45588, 46516, 52531, 52932, 69774, 83578, 91176, 93032, 105062, 105864, 125367, 127919, 139548, 157593, 167156, 210124, 250734, 255838, 279096, 315186, 334312, 383757, 420248, 501468, 511676, 577841, 630372, 767514, 1002936, 1023352, 1155682, 1260744, 1523399, 1535028, 1733523, 2311364, 3046798, 3070056, 3467046, 4570197, 4622728, 6093596, 6934092, 9140394, 12187192, 13868184, 16757389, 18280788, 33514778, 36561576, 50272167, 67029556, 100544334, 134059112, 201088668, 402177336]

約数ペア:

[(1, 402177336), (2, 201088668), (3, 134059112), (4, 100544334), (6, 67029556), (8, 50272167), (11, 36561576), (12, 33514778), (22, 18280788), (24, 16757389), (29, 13868184), (33, 12187192), (44, 9140394), (58, 6934092), (66, 6093596), (87, 4622728), (88, 4570197), (116, 3467046), (131, 3070056), (132, 3046798), (174, 2311364), (232, 1733523), (262, 1535028), (264, 1523399), (319, 1260744), (348, 1155682), (393, 1023352), (401, 1002936), (524, 767514), (638, 630372), (696, 577841), (786, 511676), (802, 501468), (957, 420248), (1048, 383757), (1203, 334312), (1276, 315186), (1441, 279096), (1572, 255838), (1604, 250734), (1914, 210124), (2406, 167156), (2552, 157593), (2882, 139548), (3144, 127919), (3208, 125367), (3799, 105864), (3828, 105062), (4323, 93032), (4411, 91176), (4812, 83578), (5764, 69774), (7598, 52932), (7656, 52531), (8646, 46516), (8822, 45588), (9624, 41789), (11397, 35288), (11528, 34887), (11629, 34584), (13233, 30392), (15196, 26466), (17292, 23258), (17644, 22794)]