415969904

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5278

約数の個数: 80

約数和(自身を含む): 992317440

約数和(自身を除く): 576347536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5209, 5704, 9982, 10418, 11408, 19964, 20836, 36463, 39928, 41672, 72926, 79856, 83344, 119807, 145852, 161479, 239614, 291704, 322958, 479228, 583408, 645916, 838649, 958456, 1130353, 1291832, 1677298, 1916912, 2260706, 2583664, 3354596, 3714017, 4521412, 6709192, 7428034, 9042824, 13418384, 14856068, 18085648, 25998119, 29712136, 51996238, 59424272, 103992476, 207984952, 415969904]

約数ペア:

[(1, 415969904), (2, 207984952), (4, 103992476), (7, 59424272), (8, 51996238), (14, 29712136), (16, 25998119), (23, 18085648), (28, 14856068), (31, 13418384), (46, 9042824), (56, 7428034), (62, 6709192), (92, 4521412), (112, 3714017), (124, 3354596), (161, 2583664), (184, 2260706), (217, 1916912), (248, 1677298), (322, 1291832), (368, 1130353), (434, 958456), (496, 838649), (644, 645916), (713, 583408), (868, 479228), (1288, 322958), (1426, 291704), (1736, 239614), (2576, 161479), (2852, 145852), (3472, 119807), (4991, 83344), (5209, 79856), (5704, 72926), (9982, 41672), (10418, 39928), (11408, 36463), (19964, 20836)]