2615678316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{28151}}^1$

素因数の和:28279

約数の個数: 72

約数和(自身を含む): 6916946400

約数和(自身を除く): 4301268084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2581, 3204, 5162, 7743, 10324, 15486, 23229, 28151, 30972, 46458, 56302, 84453, 92916, 112604, 168906, 253359, 337812, 506718, 816379, 1013436, 1632758, 2449137, 2505439, 3265516, 4898274, 5010878, 7347411, 7516317, 9796548, 10021756, 14694822, 15032634, 22548951, 29389644, 30065268, 45097902, 72657731, 90195804, 145315462, 217973193, 290630924, 435946386, 653919579, 871892772, 1307839158, 2615678316]

約数ペア:

[(1, 2615678316), (2, 1307839158), (3, 871892772), (4, 653919579), (6, 435946386), (9, 290630924), (12, 217973193), (18, 145315462), (29, 90195804), (36, 72657731), (58, 45097902), (87, 30065268), (89, 29389644), (116, 22548951), (174, 15032634), (178, 14694822), (261, 10021756), (267, 9796548), (348, 7516317), (356, 7347411), (522, 5010878), (534, 4898274), (801, 3265516), (1044, 2505439), (1068, 2449137), (1602, 1632758), (2581, 1013436), (3204, 816379), (5162, 506718), (7743, 337812), (10324, 253359), (15486, 168906), (23229, 112604), (28151, 92916), (30972, 84453), (46458, 56302)]