308410144

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22571}}^1$

素因数の和:22649

約数の個数: 48

約数和(自身を含む): 705329856

約数和(自身を除く): 396919712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 22571, 45142, 90284, 157997, 180568, 315994, 361136, 631988, 722272, 1263976, 1376831, 2527952, 2753662, 5055904, 5507324, 9637817, 11014648, 19275634, 22029296, 38551268, 44058592, 77102536, 154205072, 308410144]

約数ペア:

[(1, 308410144), (2, 154205072), (4, 77102536), (7, 44058592), (8, 38551268), (14, 22029296), (16, 19275634), (28, 11014648), (32, 9637817), (56, 5507324), (61, 5055904), (112, 2753662), (122, 2527952), (224, 1376831), (244, 1263976), (427, 722272), (488, 631988), (854, 361136), (976, 315994), (1708, 180568), (1952, 157997), (3416, 90284), (6832, 45142), (13664, 22571)]