420179584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 922039200

約数和(自身を除く): 501859616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 352, 428, 704, 856, 1177, 1408, 1712, 2354, 2789, 3424, 4708, 5578, 6848, 9416, 11156, 13696, 18832, 22312, 30679, 37664, 44624, 61358, 75328, 89248, 122716, 150656, 178496, 245432, 298423, 356992, 490864, 596846, 981728, 1193692, 1963456, 2387384, 3282653, 3926912, 4774768, 6565306, 9549536, 13130612, 19099072, 26261224, 38198144, 52522448, 105044896, 210089792, 420179584]

約数ペア:

[(1, 420179584), (2, 210089792), (4, 105044896), (8, 52522448), (11, 38198144), (16, 26261224), (22, 19099072), (32, 13130612), (44, 9549536), (64, 6565306), (88, 4774768), (107, 3926912), (128, 3282653), (176, 2387384), (214, 1963456), (352, 1193692), (428, 981728), (704, 596846), (856, 490864), (1177, 356992), (1408, 298423), (1712, 245432), (2354, 178496), (2789, 150656), (3424, 122716), (4708, 89248), (5578, 75328), (6848, 61358), (9416, 44624), (11156, 37664), (13696, 30679), (18832, 22312)]