2138898096

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{260587}}^1$

素因数の和:260623

約数の個数: 80

約数和(自身を含む): 6462582400

約数和(自身を除く): 4323684304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 260587, 521174, 781761, 1042348, 1563522, 2084696, 2345283, 3127044, 4169392, 4690566, 4951153, 6254088, 7035849, 9381132, 9902306, 12508176, 14071698, 14853459, 18762264, 19804612, 28143396, 29706918, 37524528, 39609224, 44560377, 56286792, 59413836, 79218448, 89120754, 112573584, 118827672, 133681131, 178241508, 237655344, 267362262, 356483016, 534724524, 712966032, 1069449048, 2138898096]

約数ペア:

[(1, 2138898096), (2, 1069449048), (3, 712966032), (4, 534724524), (6, 356483016), (8, 267362262), (9, 237655344), (12, 178241508), (16, 133681131), (18, 118827672), (19, 112573584), (24, 89120754), (27, 79218448), (36, 59413836), (38, 56286792), (48, 44560377), (54, 39609224), (57, 37524528), (72, 29706918), (76, 28143396), (108, 19804612), (114, 18762264), (144, 14853459), (152, 14071698), (171, 12508176), (216, 9902306), (228, 9381132), (304, 7035849), (342, 6254088), (432, 4951153), (456, 4690566), (513, 4169392), (684, 3127044), (912, 2345283), (1026, 2084696), (1368, 1563522), (2052, 1042348), (2736, 781761), (4104, 521174), (8208, 260587)]