838709784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28621}}^1$

素因数の和:28681

約数の個数: 96

約数和(自身を含む): 2545068240

約数和(自身を除く): 1706358456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 7326, 9768, 14652, 28621, 29304, 57242, 85863, 114484, 171726, 228968, 257589, 314831, 343452, 515178, 629662, 686904, 944493, 1030356, 1058977, 1259324, 1888986, 2060712, 2117954, 2518648, 2833479, 3176931, 3777972, 4235908, 5666958, 6353862, 7555944, 8471816, 9530793, 11333916, 11648747, 12707724, 19061586, 22667832, 23297494, 25415448, 34946241, 38123172, 46594988, 69892482, 76246344, 93189976, 104838723, 139784964, 209677446, 279569928, 419354892, 838709784]

約数ペア:

[(1, 838709784), (2, 419354892), (3, 279569928), (4, 209677446), (6, 139784964), (8, 104838723), (9, 93189976), (11, 76246344), (12, 69892482), (18, 46594988), (22, 38123172), (24, 34946241), (33, 25415448), (36, 23297494), (37, 22667832), (44, 19061586), (66, 12707724), (72, 11648747), (74, 11333916), (88, 9530793), (99, 8471816), (111, 7555944), (132, 6353862), (148, 5666958), (198, 4235908), (222, 3777972), (264, 3176931), (296, 2833479), (333, 2518648), (396, 2117954), (407, 2060712), (444, 1888986), (666, 1259324), (792, 1058977), (814, 1030356), (888, 944493), (1221, 686904), (1332, 629662), (1628, 515178), (2442, 343452), (2664, 314831), (3256, 257589), (3663, 228968), (4884, 171726), (7326, 114484), (9768, 85863), (14652, 57242), (28621, 29304)]