249358912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2939

約数の個数: 56

約数和(自身を含む): 544250880

約数和(自身を除く): 294891968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2789, 2794, 4064, 5578, 5588, 8128, 11156, 11176, 22312, 22352, 30679, 44624, 44704, 61358, 89248, 89408, 122716, 178496, 245432, 354203, 490864, 708406, 981728, 1416812, 1963456, 2833624, 3896233, 5667248, 7792466, 11334496, 15584932, 22668992, 31169864, 62339728, 124679456, 249358912]

約数ペア:

[(1, 249358912), (2, 124679456), (4, 62339728), (8, 31169864), (11, 22668992), (16, 15584932), (22, 11334496), (32, 7792466), (44, 5667248), (64, 3896233), (88, 2833624), (127, 1963456), (176, 1416812), (254, 981728), (352, 708406), (508, 490864), (704, 354203), (1016, 245432), (1397, 178496), (2032, 122716), (2789, 89408), (2794, 89248), (4064, 61358), (5578, 44704), (5588, 44624), (8128, 30679), (11156, 22352), (11176, 22312)]