258907644

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 692778240

約数和(自身を除く): 433870596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 197, 258, 283, 387, 394, 516, 566, 591, 774, 788, 849, 1132, 1161, 1182, 1548, 1698, 1773, 2322, 2364, 2547, 3396, 3546, 4644, 5094, 5319, 7092, 7641, 8471, 10188, 10638, 12169, 15282, 16942, 21276, 24338, 25413, 30564, 33884, 36507, 48676, 50826, 55751, 73014, 76239, 101652, 109521, 111502, 146028, 152478, 167253, 219042, 223004, 228717, 304956, 328563, 334506, 438084, 457434, 501759, 657126, 669012, 914868, 1003518, 1314252, 1505277, 2007036, 2397293, 3010554, 4794586, 6021108, 7191879, 9589172, 14383758, 21575637, 28767516, 43151274, 64726911, 86302548, 129453822, 258907644]

約数ペア:

[(1, 258907644), (2, 129453822), (3, 86302548), (4, 64726911), (6, 43151274), (9, 28767516), (12, 21575637), (18, 14383758), (27, 9589172), (36, 7191879), (43, 6021108), (54, 4794586), (86, 3010554), (108, 2397293), (129, 2007036), (172, 1505277), (197, 1314252), (258, 1003518), (283, 914868), (387, 669012), (394, 657126), (516, 501759), (566, 457434), (591, 438084), (774, 334506), (788, 328563), (849, 304956), (1132, 228717), (1161, 223004), (1182, 219042), (1548, 167253), (1698, 152478), (1773, 146028), (2322, 111502), (2364, 109521), (2547, 101652), (3396, 76239), (3546, 73014), (4644, 55751), (5094, 50826), (5319, 48676), (7092, 36507), (7641, 33884), (8471, 30564), (10188, 25413), (10638, 24338), (12169, 21276), (15282, 16942)]