385138208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7010

約数の個数: 96

約数和(自身を含む): 982477440

約数和(自身を除く): 597339232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 6961, 7904, 13832, 13922, 27664, 27844, 48727, 55328, 55688, 90493, 97454, 111376, 132259, 180986, 194908, 222752, 264518, 361972, 389816, 529036, 633451, 723944, 779632, 925813, 1058072, 1266902, 1447888, 1559264, 1719367, 1851626, 2116144, 2533804, 2895776, 3438734, 3703252, 4232288, 5067608, 6877468, 7406504, 10135216, 12035569, 13754936, 14813008, 20270432, 24071138, 27509872, 29626016, 48142276, 55019744, 96284552, 192569104, 385138208]

約数ペア:

[(1, 385138208), (2, 192569104), (4, 96284552), (7, 55019744), (8, 48142276), (13, 29626016), (14, 27509872), (16, 24071138), (19, 20270432), (26, 14813008), (28, 13754936), (32, 12035569), (38, 10135216), (52, 7406504), (56, 6877468), (76, 5067608), (91, 4232288), (104, 3703252), (112, 3438734), (133, 2895776), (152, 2533804), (182, 2116144), (208, 1851626), (224, 1719367), (247, 1559264), (266, 1447888), (304, 1266902), (364, 1058072), (416, 925813), (494, 779632), (532, 723944), (608, 633451), (728, 529036), (988, 389816), (1064, 361972), (1456, 264518), (1729, 222752), (1976, 194908), (2128, 180986), (2912, 132259), (3458, 111376), (3952, 97454), (4256, 90493), (6916, 55688), (6961, 55328), (7904, 48727), (13832, 27844), (13922, 27664)]