388205736

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 982886400

約数和(自身を除く): 594680664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 269, 314, 383, 471, 538, 628, 766, 807, 942, 1076, 1149, 1256, 1532, 1614, 1884, 2152, 2298, 3064, 3228, 3768, 4596, 6456, 9192, 42233, 60131, 84466, 103027, 120262, 126699, 168932, 180393, 206054, 240524, 253398, 309081, 337864, 360786, 412108, 481048, 506796, 618162, 721572, 824216, 1013592, 1236324, 1443144, 2472648, 16175239, 32350478, 48525717, 64700956, 97051434, 129401912, 194102868, 388205736]

約数ペア:

[(1, 388205736), (2, 194102868), (3, 129401912), (4, 97051434), (6, 64700956), (8, 48525717), (12, 32350478), (24, 16175239), (157, 2472648), (269, 1443144), (314, 1236324), (383, 1013592), (471, 824216), (538, 721572), (628, 618162), (766, 506796), (807, 481048), (942, 412108), (1076, 360786), (1149, 337864), (1256, 309081), (1532, 253398), (1614, 240524), (1884, 206054), (2152, 180393), (2298, 168932), (3064, 126699), (3228, 120262), (3768, 103027), (4596, 84466), (6456, 60131), (9192, 42233)]