230374676

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 486422496

約数和(自身を除く): 256047820

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 67, 98, 106, 134, 196, 212, 268, 331, 371, 469, 662, 742, 938, 1324, 1484, 1876, 2317, 2597, 3283, 3551, 4634, 5194, 6566, 7102, 9268, 10388, 13132, 14204, 16219, 17543, 22177, 24857, 32438, 35086, 44354, 49714, 64876, 70172, 88708, 99428, 122801, 155239, 173999, 245602, 310478, 347998, 491204, 620956, 695996, 859607, 1086673, 1175381, 1719214, 2173346, 2350762, 3438428, 4346692, 4701524, 8227667, 16455334, 32910668, 57593669, 115187338, 230374676]

約数ペア:

[(1, 230374676), (2, 115187338), (4, 57593669), (7, 32910668), (14, 16455334), (28, 8227667), (49, 4701524), (53, 4346692), (67, 3438428), (98, 2350762), (106, 2173346), (134, 1719214), (196, 1175381), (212, 1086673), (268, 859607), (331, 695996), (371, 620956), (469, 491204), (662, 347998), (742, 310478), (938, 245602), (1324, 173999), (1484, 155239), (1876, 122801), (2317, 99428), (2597, 88708), (3283, 70172), (3551, 64876), (4634, 49714), (5194, 44354), (6566, 35086), (7102, 32438), (9268, 24857), (10388, 22177), (13132, 17543), (14204, 16219)]