248927256

素因数分解:

$2^3\times 3^6\times {\mathrm{42683}}^1$

素因数の和:42707

約数の個数: 56

約数和(自身を含む): 699804180

約数和(自身を除く): 450876924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 42683, 85366, 128049, 170732, 256098, 341464, 384147, 512196, 768294, 1024392, 1152441, 1536588, 2304882, 3073176, 3457323, 4609764, 6914646, 9219528, 10371969, 13829292, 20743938, 27658584, 31115907, 41487876, 62231814, 82975752, 124463628, 248927256]

約数ペア:

[(1, 248927256), (2, 124463628), (3, 82975752), (4, 62231814), (6, 41487876), (8, 31115907), (9, 27658584), (12, 20743938), (18, 13829292), (24, 10371969), (27, 9219528), (36, 6914646), (54, 4609764), (72, 3457323), (81, 3073176), (108, 2304882), (162, 1536588), (216, 1152441), (243, 1024392), (324, 768294), (486, 512196), (648, 384147), (729, 341464), (972, 256098), (1458, 170732), (1944, 128049), (2916, 85366), (5832, 42683)]