291240504

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139483}}^1$

素因数の和:139524

約数の個数: 48

約数和(自身を含む): 815981400

約数和(自身を除く): 524740896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 139483, 278966, 418449, 557932, 836898, 1115864, 1255347, 1673796, 2510694, 3347592, 4045007, 5021388, 8090014, 10042776, 12135021, 16180028, 24270042, 32360056, 36405063, 48540084, 72810126, 97080168, 145620252, 291240504]

約数ペア:

[(1, 291240504), (2, 145620252), (3, 97080168), (4, 72810126), (6, 48540084), (8, 36405063), (9, 32360056), (12, 24270042), (18, 16180028), (24, 12135021), (29, 10042776), (36, 8090014), (58, 5021388), (72, 4045007), (87, 3347592), (116, 2510694), (174, 1673796), (232, 1255347), (261, 1115864), (348, 836898), (522, 557932), (696, 418449), (1044, 278966), (2088, 139483)]