1019749608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{248477}}^1$

素因数の和:248511

約数の個数: 64

約数和(自身を含む): 2981736000

約数和(自身を除く): 1961986392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 248477, 496954, 745431, 993908, 1490862, 1987816, 2236293, 2981724, 4472586, 4721063, 5963448, 6708879, 8945172, 9442126, 13417758, 14163189, 17890344, 18884252, 26835516, 28326378, 37768504, 42489567, 53671032, 56652756, 84979134, 113305512, 127468701, 169958268, 254937402, 339916536, 509874804, 1019749608]

約数ペア:

[(1, 1019749608), (2, 509874804), (3, 339916536), (4, 254937402), (6, 169958268), (8, 127468701), (9, 113305512), (12, 84979134), (18, 56652756), (19, 53671032), (24, 42489567), (27, 37768504), (36, 28326378), (38, 26835516), (54, 18884252), (57, 17890344), (72, 14163189), (76, 13417758), (108, 9442126), (114, 8945172), (152, 6708879), (171, 5963448), (216, 4721063), (228, 4472586), (342, 2981724), (456, 2236293), (513, 1987816), (684, 1490862), (1026, 993908), (1368, 745431), (2052, 496954), (4104, 248477)]