28305237224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 61201785600

約数和(自身を除く): 32896548376

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 173, 184, 229, 253, 346, 353, 458, 506, 692, 706, 916, 1012, 1384, 1412, 1832, 1903, 2024, 2519, 2824, 3806, 3883, 3979, 5038, 5267, 7612, 7766, 7958, 8119, 10076, 10534, 15224, 15532, 15916, 16238, 20152, 21068, 31064, 31832, 32476, 39617, 42136, 43769, 57937, 61069, 64952, 79234, 80837, 87538, 89309, 115874, 122138, 158468, 161674, 175076, 178618, 231748, 244276, 316936, 323348, 350152, 357236, 435787, 463496, 488552, 646696, 671759, 714472, 871574, 889207, 911191, 1343518, 1404587, 1743148, 1778414, 1822382, 1859251, 2687036, 2809174, 3486296, 3556828, 3644764, 3718502, 5374072, 5618348, 7113656, 7289528, 7437004, 10023101, 11236696, 13984801, 14874008, 15450457, 20046202, 20451761, 27969602, 30900914, 40092404, 40903522, 55939204, 61801828, 80184808, 81807044, 111878408, 123603656, 153832811, 163614088, 307665622, 321650423, 615331244, 643300846, 1230662488, 1286601692, 2573203384, 3538154653, 7076309306, 14152618612, 28305237224]

約数ペア:

[(1, 28305237224), (2, 14152618612), (4, 7076309306), (8, 3538154653), (11, 2573203384), (22, 1286601692), (23, 1230662488), (44, 643300846), (46, 615331244), (88, 321650423), (92, 307665622), (173, 163614088), (184, 153832811), (229, 123603656), (253, 111878408), (346, 81807044), (353, 80184808), (458, 61801828), (506, 55939204), (692, 40903522), (706, 40092404), (916, 30900914), (1012, 27969602), (1384, 20451761), (1412, 20046202), (1832, 15450457), (1903, 14874008), (2024, 13984801), (2519, 11236696), (2824, 10023101), (3806, 7437004), (3883, 7289528), (3979, 7113656), (5038, 5618348), (5267, 5374072), (7612, 3718502), (7766, 3644764), (7958, 3556828), (8119, 3486296), (10076, 2809174), (10534, 2687036), (15224, 1859251), (15532, 1822382), (15916, 1778414), (16238, 1743148), (20152, 1404587), (21068, 1343518), (31064, 911191), (31832, 889207), (32476, 871574), (39617, 714472), (42136, 671759), (43769, 646696), (57937, 488552), (61069, 463496), (64952, 435787), (79234, 357236), (80837, 350152), (87538, 323348), (89309, 316936), (115874, 244276), (122138, 231748), (158468, 178618), (161674, 175076)]