1238542512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15259}}^1$

素因数の和:15378

約数の個数: 80

約数和(自身を含む): 3406032000

約数和(自身を除く): 2167489488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2136, 3382, 4272, 5073, 6764, 10146, 13528, 15259, 20292, 27056, 30518, 40584, 45777, 61036, 81168, 91554, 122072, 183108, 244144, 289921, 366216, 579842, 732432, 869763, 1159684, 1358051, 1739526, 2319368, 2716102, 3479052, 4074153, 4638736, 5432204, 6958104, 8148306, 10864408, 13916208, 16296612, 21728816, 25802969, 32593224, 51605938, 65186448, 77408907, 103211876, 154817814, 206423752, 309635628, 412847504, 619271256, 1238542512]

約数ペア:

[(1, 1238542512), (2, 619271256), (3, 412847504), (4, 309635628), (6, 206423752), (8, 154817814), (12, 103211876), (16, 77408907), (19, 65186448), (24, 51605938), (38, 32593224), (48, 25802969), (57, 21728816), (76, 16296612), (89, 13916208), (114, 10864408), (152, 8148306), (178, 6958104), (228, 5432204), (267, 4638736), (304, 4074153), (356, 3479052), (456, 2716102), (534, 2319368), (712, 1739526), (912, 1358051), (1068, 1159684), (1424, 869763), (1691, 732432), (2136, 579842), (3382, 366216), (4272, 289921), (5073, 244144), (6764, 183108), (10146, 122072), (13528, 91554), (15259, 81168), (20292, 61036), (27056, 45777), (30518, 40584)]