216628152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 608213760

約数和(自身を除く): 391585608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 67, 78, 86, 104, 129, 134, 156, 172, 201, 241, 258, 268, 312, 344, 402, 482, 516, 536, 559, 723, 804, 871, 964, 1032, 1118, 1446, 1608, 1677, 1742, 1928, 2236, 2613, 2881, 2892, 3133, 3354, 3484, 4472, 5226, 5762, 5784, 6266, 6708, 6968, 8643, 9399, 10363, 10452, 11524, 12532, 13416, 16147, 17286, 18798, 20726, 20904, 23048, 25064, 31089, 32294, 34572, 37453, 37596, 41452, 48441, 62178, 64588, 69144, 74906, 75192, 82904, 96882, 112359, 124356, 129176, 134719, 149812, 193764, 209911, 224718, 248712, 269438, 299624, 387528, 404157, 419822, 449436, 538876, 629733, 694321, 808314, 839644, 898872, 1077752, 1259466, 1388642, 1616628, 1679288, 2082963, 2518932, 2777284, 3233256, 4165926, 5037864, 5554568, 8331852, 9026173, 16663704, 18052346, 27078519, 36104692, 54157038, 72209384, 108314076, 216628152]

約数ペア:

[(1, 216628152), (2, 108314076), (3, 72209384), (4, 54157038), (6, 36104692), (8, 27078519), (12, 18052346), (13, 16663704), (24, 9026173), (26, 8331852), (39, 5554568), (43, 5037864), (52, 4165926), (67, 3233256), (78, 2777284), (86, 2518932), (104, 2082963), (129, 1679288), (134, 1616628), (156, 1388642), (172, 1259466), (201, 1077752), (241, 898872), (258, 839644), (268, 808314), (312, 694321), (344, 629733), (402, 538876), (482, 449436), (516, 419822), (536, 404157), (559, 387528), (723, 299624), (804, 269438), (871, 248712), (964, 224718), (1032, 209911), (1118, 193764), (1446, 149812), (1608, 134719), (1677, 129176), (1742, 124356), (1928, 112359), (2236, 96882), (2613, 82904), (2881, 75192), (2892, 74906), (3133, 69144), (3354, 64588), (3484, 62178), (4472, 48441), (5226, 41452), (5762, 37596), (5784, 37453), (6266, 34572), (6708, 32294), (6968, 31089), (8643, 25064), (9399, 23048), (10363, 20904), (10452, 20726), (11524, 18798), (12532, 17286), (13416, 16147)]