441081888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 1295675136

約数和(自身を除く): 854593248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 877, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1754, 2028, 2418, 2631, 2704, 2976, 3224, 3508, 4056, 4836, 5239, 5262, 5408, 6448, 7016, 8112, 9672, 10478, 10524, 11401, 12896, 14032, 15717, 16224, 19344, 20956, 21048, 22802, 27187, 28064, 31434, 34203, 38688, 41912, 42096, 45604, 54374, 62868, 68406, 81561, 83824, 84192, 91208, 108748, 125736, 136812, 148213, 163122, 167648, 182416, 217496, 251472, 273624, 296426, 326244, 353431, 364832, 434992, 444639, 502944, 547248, 592852, 652488, 706862, 869984, 889278, 1060293, 1094496, 1185704, 1304976, 1413724, 1778556, 2120586, 2371408, 2609952, 2827448, 3557112, 4241172, 4594603, 4742816, 5654896, 7114224, 8482344, 9189206, 11309792, 13783809, 14228448, 16964688, 18378412, 27567618, 33929376, 36756824, 55135236, 73513648, 110270472, 147027296, 220540944, 441081888]

約数ペア:

[(1, 441081888), (2, 220540944), (3, 147027296), (4, 110270472), (6, 73513648), (8, 55135236), (12, 36756824), (13, 33929376), (16, 27567618), (24, 18378412), (26, 16964688), (31, 14228448), (32, 13783809), (39, 11309792), (48, 9189206), (52, 8482344), (62, 7114224), (78, 5654896), (93, 4742816), (96, 4594603), (104, 4241172), (124, 3557112), (156, 2827448), (169, 2609952), (186, 2371408), (208, 2120586), (248, 1778556), (312, 1413724), (338, 1304976), (372, 1185704), (403, 1094496), (416, 1060293), (496, 889278), (507, 869984), (624, 706862), (676, 652488), (744, 592852), (806, 547248), (877, 502944), (992, 444639), (1014, 434992), (1209, 364832), (1248, 353431), (1352, 326244), (1488, 296426), (1612, 273624), (1754, 251472), (2028, 217496), (2418, 182416), (2631, 167648), (2704, 163122), (2976, 148213), (3224, 136812), (3508, 125736), (4056, 108748), (4836, 91208), (5239, 84192), (5262, 83824), (5408, 81561), (6448, 68406), (7016, 62868), (8112, 54374), (9672, 45604), (10478, 42096), (10524, 41912), (11401, 38688), (12896, 34203), (14032, 31434), (15717, 28064), (16224, 27187), (19344, 22802), (20956, 21048)]