890799648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10391}}^1$

素因数の和:10470

約数の個数: 96

約数和(自身を含む): 2514032640

約数和(自身を除く): 1623232992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1128, 1504, 1786, 1824, 2256, 2679, 3572, 4512, 5358, 7144, 10391, 10716, 14288, 20782, 21432, 28576, 31173, 41564, 42864, 62346, 83128, 85728, 124692, 166256, 197429, 249384, 332512, 394858, 488377, 498768, 592287, 789716, 976754, 997536, 1184574, 1465131, 1579432, 1953508, 2369148, 2930262, 3158864, 3907016, 4738296, 5860524, 6317728, 7814032, 9279163, 9476592, 11721048, 15628064, 18558326, 18953184, 23442096, 27837489, 37116652, 46884192, 55674978, 74233304, 111349956, 148466608, 222699912, 296933216, 445399824, 890799648]

約数ペア:

[(1, 890799648), (2, 445399824), (3, 296933216), (4, 222699912), (6, 148466608), (8, 111349956), (12, 74233304), (16, 55674978), (19, 46884192), (24, 37116652), (32, 27837489), (38, 23442096), (47, 18953184), (48, 18558326), (57, 15628064), (76, 11721048), (94, 9476592), (96, 9279163), (114, 7814032), (141, 6317728), (152, 5860524), (188, 4738296), (228, 3907016), (282, 3158864), (304, 2930262), (376, 2369148), (456, 1953508), (564, 1579432), (608, 1465131), (752, 1184574), (893, 997536), (912, 976754), (1128, 789716), (1504, 592287), (1786, 498768), (1824, 488377), (2256, 394858), (2679, 332512), (3572, 249384), (4512, 197429), (5358, 166256), (7144, 124692), (10391, 85728), (10716, 83128), (14288, 62346), (20782, 42864), (21432, 41564), (28576, 31173)]