276630228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 838597760

約数和(自身を除く): 561967532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 243, 252, 324, 327, 373, 378, 436, 486, 567, 654, 746, 756, 763, 972, 981, 1119, 1134, 1308, 1492, 1526, 1701, 1962, 2238, 2268, 2289, 2611, 2943, 3052, 3357, 3402, 3924, 4476, 4578, 5222, 5886, 6714, 6804, 6867, 7833, 8829, 9156, 10071, 10444, 11772, 13428, 13734, 15666, 17658, 20142, 20601, 23499, 26487, 27468, 30213, 31332, 35316, 40284, 40657, 41202, 46998, 52974, 60426, 61803, 70497, 81314, 82404, 90639, 93996, 105948, 120852, 121971, 123606, 140994, 162628, 181278, 185409, 211491, 243942, 247212, 281988, 284599, 362556, 365913, 370818, 422982, 487884, 569198, 634473, 731826, 741636, 845964, 853797, 1097739, 1138396, 1268946, 1463652, 1707594, 2195478, 2537892, 2561391, 3293217, 3415188, 4390956, 5122782, 6586434, 7684173, 9879651, 10245564, 13172868, 15368346, 19759302, 23052519, 30736692, 39518604, 46105038, 69157557, 92210076, 138315114, 276630228]

約数ペア:

[(1, 276630228), (2, 138315114), (3, 92210076), (4, 69157557), (6, 46105038), (7, 39518604), (9, 30736692), (12, 23052519), (14, 19759302), (18, 15368346), (21, 13172868), (27, 10245564), (28, 9879651), (36, 7684173), (42, 6586434), (54, 5122782), (63, 4390956), (81, 3415188), (84, 3293217), (108, 2561391), (109, 2537892), (126, 2195478), (162, 1707594), (189, 1463652), (218, 1268946), (243, 1138396), (252, 1097739), (324, 853797), (327, 845964), (373, 741636), (378, 731826), (436, 634473), (486, 569198), (567, 487884), (654, 422982), (746, 370818), (756, 365913), (763, 362556), (972, 284599), (981, 281988), (1119, 247212), (1134, 243942), (1308, 211491), (1492, 185409), (1526, 181278), (1701, 162628), (1962, 140994), (2238, 123606), (2268, 121971), (2289, 120852), (2611, 105948), (2943, 93996), (3052, 90639), (3357, 82404), (3402, 81314), (3924, 70497), (4476, 61803), (4578, 60426), (5222, 52974), (5886, 46998), (6714, 41202), (6804, 40657), (6867, 40284), (7833, 35316), (8829, 31332), (9156, 30213), (10071, 27468), (10444, 26487), (11772, 23499), (13428, 20601), (13734, 20142), (15666, 17658)]