197628816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4861}}^1$

素因数の和:4901

約数の個数: 120

約数和(自身を含む): 641472832

約数和(自身を除く): 443844016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 4861, 5082, 5808, 6776, 9722, 10164, 13552, 14583, 19444, 20328, 29166, 34027, 38888, 40656, 53471, 58332, 68054, 77776, 102081, 106942, 116664, 136108, 160413, 204162, 213884, 233328, 272216, 320826, 374297, 408324, 427768, 544432, 588181, 641652, 748594, 816648, 855536, 1122891, 1176362, 1283304, 1497188, 1633296, 1764543, 2245782, 2352724, 2566608, 2994376, 3529086, 4117267, 4491564, 4705448, 5988752, 7058172, 8234534, 8983128, 9410896, 12351801, 14116344, 16469068, 17966256, 24703602, 28232688, 32938136, 49407204, 65876272, 98814408, 197628816]

約数ペア:

[(1, 197628816), (2, 98814408), (3, 65876272), (4, 49407204), (6, 32938136), (7, 28232688), (8, 24703602), (11, 17966256), (12, 16469068), (14, 14116344), (16, 12351801), (21, 9410896), (22, 8983128), (24, 8234534), (28, 7058172), (33, 5988752), (42, 4705448), (44, 4491564), (48, 4117267), (56, 3529086), (66, 2994376), (77, 2566608), (84, 2352724), (88, 2245782), (112, 1764543), (121, 1633296), (132, 1497188), (154, 1283304), (168, 1176362), (176, 1122891), (231, 855536), (242, 816648), (264, 748594), (308, 641652), (336, 588181), (363, 544432), (462, 427768), (484, 408324), (528, 374297), (616, 320826), (726, 272216), (847, 233328), (924, 213884), (968, 204162), (1232, 160413), (1452, 136108), (1694, 116664), (1848, 106942), (1936, 102081), (2541, 77776), (2904, 68054), (3388, 58332), (3696, 53471), (4861, 40656), (5082, 38888), (5808, 34027), (6776, 29166), (9722, 20328), (10164, 19444), (13552, 14583)]