385511292

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{187871}}^1$

素因数の和:187903

約数の個数: 48

約数和(自身を含む): 1052083200

約数和(自身を除く): 666571908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 187871, 375742, 563613, 751484, 1127226, 1690839, 2254452, 3381678, 3569549, 5072517, 6763356, 7139098, 10145034, 10708647, 14278196, 20290068, 21417294, 32125941, 42834588, 64251882, 96377823, 128503764, 192755646, 385511292]

約数ペア:

[(1, 385511292), (2, 192755646), (3, 128503764), (4, 96377823), (6, 64251882), (9, 42834588), (12, 32125941), (18, 21417294), (19, 20290068), (27, 14278196), (36, 10708647), (38, 10145034), (54, 7139098), (57, 6763356), (76, 5072517), (108, 3569549), (114, 3381678), (171, 2254452), (228, 1690839), (342, 1127226), (513, 751484), (684, 563613), (1026, 375742), (2052, 187871)]