315976536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230977}}^1$

素因数の和:231008

約数の個数: 48

約数和(自身を含む): 900814200

約数和(自身を除く): 584837664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 230977, 461954, 692931, 923908, 1385862, 1847816, 2078793, 2771724, 4157586, 4388563, 5543448, 8315172, 8777126, 13165689, 16630344, 17554252, 26331378, 35108504, 39497067, 52662756, 78994134, 105325512, 157988268, 315976536]

約数ペア:

[(1, 315976536), (2, 157988268), (3, 105325512), (4, 78994134), (6, 52662756), (8, 39497067), (9, 35108504), (12, 26331378), (18, 17554252), (19, 16630344), (24, 13165689), (36, 8777126), (38, 8315172), (57, 5543448), (72, 4388563), (76, 4157586), (114, 2771724), (152, 2078793), (171, 1847816), (228, 1385862), (342, 923908), (456, 692931), (684, 461954), (1368, 230977)]