279376512

素因数分解:

$2^7\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1153}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 743914560

約数和(自身を除く): 464538048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 631, 1153, 1262, 1893, 2306, 2524, 3459, 3786, 4612, 5048, 6918, 7572, 9224, 10096, 13836, 15144, 18448, 20192, 27672, 30288, 36896, 40384, 55344, 60576, 73792, 80768, 110688, 121152, 147584, 221376, 242304, 442752, 727543, 1455086, 2182629, 2910172, 4365258, 5820344, 8730516, 11640688, 17461032, 23281376, 34922064, 46562752, 69844128, 93125504, 139688256, 279376512]

約数ペア:

[(1, 279376512), (2, 139688256), (3, 93125504), (4, 69844128), (6, 46562752), (8, 34922064), (12, 23281376), (16, 17461032), (24, 11640688), (32, 8730516), (48, 5820344), (64, 4365258), (96, 2910172), (128, 2182629), (192, 1455086), (384, 727543), (631, 442752), (1153, 242304), (1262, 221376), (1893, 147584), (2306, 121152), (2524, 110688), (3459, 80768), (3786, 73792), (4612, 60576), (5048, 55344), (6918, 40384), (7572, 36896), (9224, 30288), (10096, 27672), (13836, 20192), (15144, 18448)]