290430672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 894799872

約数和(自身を除く): 604369200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 53, 56, 84, 94, 106, 112, 141, 159, 168, 188, 212, 282, 318, 329, 336, 347, 371, 376, 424, 564, 636, 658, 694, 742, 752, 848, 987, 1041, 1113, 1128, 1272, 1316, 1388, 1484, 1974, 2082, 2226, 2256, 2429, 2491, 2544, 2632, 2776, 2968, 3948, 4164, 4452, 4858, 4982, 5264, 5552, 5936, 7287, 7473, 7896, 8328, 8904, 9716, 9964, 14574, 14946, 15792, 16309, 16656, 17437, 17808, 18391, 19432, 19928, 29148, 29892, 32618, 34874, 36782, 38864, 39856, 48927, 52311, 55173, 58296, 59784, 65236, 69748, 73564, 97854, 104622, 110346, 114163, 116592, 119568, 128737, 130472, 139496, 147128, 195708, 209244, 220692, 228326, 257474, 260944, 278992, 294256, 342489, 386211, 391416, 418488, 441384, 456652, 514948, 684978, 772422, 782832, 836976, 864377, 882768, 913304, 1029896, 1369956, 1544844, 1728754, 1826608, 2059792, 2593131, 2739912, 3089688, 3457508, 5186262, 5479824, 6050639, 6179376, 6915016, 10372524, 12101278, 13830032, 18151917, 20745048, 24202556, 36303834, 41490096, 48405112, 72607668, 96810224, 145215336, 290430672]

約数ペア:

[(1, 290430672), (2, 145215336), (3, 96810224), (4, 72607668), (6, 48405112), (7, 41490096), (8, 36303834), (12, 24202556), (14, 20745048), (16, 18151917), (21, 13830032), (24, 12101278), (28, 10372524), (42, 6915016), (47, 6179376), (48, 6050639), (53, 5479824), (56, 5186262), (84, 3457508), (94, 3089688), (106, 2739912), (112, 2593131), (141, 2059792), (159, 1826608), (168, 1728754), (188, 1544844), (212, 1369956), (282, 1029896), (318, 913304), (329, 882768), (336, 864377), (347, 836976), (371, 782832), (376, 772422), (424, 684978), (564, 514948), (636, 456652), (658, 441384), (694, 418488), (742, 391416), (752, 386211), (848, 342489), (987, 294256), (1041, 278992), (1113, 260944), (1128, 257474), (1272, 228326), (1316, 220692), (1388, 209244), (1484, 195708), (1974, 147128), (2082, 139496), (2226, 130472), (2256, 128737), (2429, 119568), (2491, 116592), (2544, 114163), (2632, 110346), (2776, 104622), (2968, 97854), (3948, 73564), (4164, 69748), (4452, 65236), (4858, 59784), (4982, 58296), (5264, 55173), (5552, 52311), (5936, 48927), (7287, 39856), (7473, 38864), (7896, 36782), (8328, 34874), (8904, 32618), (9716, 29892), (9964, 29148), (14574, 19928), (14946, 19432), (15792, 18391), (16309, 17808), (16656, 17437)]