1330646912

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78163}}^1$

素因数の和:78203

約数の個数: 64

約数和(自身を含む): 3189091200

約数和(自身を除く): 1858444288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 78163, 156326, 312652, 547141, 625304, 1094282, 1250608, 1485097, 2188564, 2501216, 2970194, 4377128, 5002432, 5940388, 8754256, 10004864, 10395679, 11880776, 17508512, 20791358, 23761552, 35017024, 41582716, 47523104, 70034048, 83165432, 95046208, 166330864, 190092416, 332661728, 665323456, 1330646912]

約数ペア:

[(1, 1330646912), (2, 665323456), (4, 332661728), (7, 190092416), (8, 166330864), (14, 95046208), (16, 83165432), (19, 70034048), (28, 47523104), (32, 41582716), (38, 35017024), (56, 23761552), (64, 20791358), (76, 17508512), (112, 11880776), (128, 10395679), (133, 10004864), (152, 8754256), (224, 5940388), (266, 5002432), (304, 4377128), (448, 2970194), (532, 2501216), (608, 2188564), (896, 1485097), (1064, 1250608), (1216, 1094282), (2128, 625304), (2432, 547141), (4256, 312652), (8512, 156326), (17024, 78163)]